CN216820592U - Self-translation moving operation vehicle frame for narrow cultivated land - Google Patents
Self-translation moving operation vehicle frame for narrow cultivated land Download PDFInfo
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- CN216820592U CN216820592U CN202121639357.6U CN202121639357U CN216820592U CN 216820592 U CN216820592 U CN 216820592U CN 202121639357 U CN202121639357 U CN 202121639357U CN 216820592 U CN216820592 U CN 216820592U
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Abstract
The utility model discloses a narrow and small arable land is with removing operation car frame from translation, including the ride system, move a system and a fixed frame system, the ride system includes the ride, the sloping, the spout piece, trapezoidal spout and rack, the below sliding connection of ride system has a move a system, move a system and include trapezoidal slider, the connecting block, step motor, the gear, the pneumatic cylinder, move the frame, the ankle axle, the ankle shaft hole, sufficient piece, the steering block, the steering spindle, turn to the shaft hole, unilateral turning beam, the shaft, the wheel shaft hole, and the wheel, the below fixedly connected with fixed frame system of ride system, the mirror symmetry is similar to some structures of fixed frame system and movable frame system, fixed frame system and movable frame system set up in the front and back direction is crisscross. This narrow and small arable land is with removing operation car frame width from translating is little, and full-automatic completion translation action during the use can translate to another line between narrow line, need not the turn around, has improved the agricultural operation's of narrow and small arable land degree of mechanization, can improve the agricultural operation efficiency of narrow and small arable land by a wide margin.
Description
Technical Field
The utility model relates to an agricultural machinery equips technical field, specifically is a narrow and small arable land is with removing operation car frame from translating.
Background
Agricultural machinery refers to various machines used in the production process of crop planting and animal husbandry, as well as in the primary processing and treatment process of agricultural and animal products. Agricultural machinery includes agricultural power machinery, farmland construction machinery, soil farming machinery, planting and fertilizing machinery, plant protection machinery, farmland drainage and irrigation machinery, crop harvesting machinery, agricultural product processing machinery, animal husbandry machinery, agricultural transportation machinery and the like, among various agricultural machinery, the market demand of small-sized and miniature agricultural machinery for single use is huge all the time, in recent years, some new technologies gradually permeate into the small-sized and miniature agricultural machinery for single use, the production efficiency is improved, and the labor burden of workers is reduced.
However, in China, narrow cultivated lands with huge total amount exist, the crop planting row spacing of the narrow cultivated lands is mostly only about one meter, and the row heads hardly have turning positions, so that the existing manned highly-automated small and miniature agricultural machinery cannot perform operations such as sowing, weeding, fertilizer burying, pesticide spraying and the like in the cultivated lands, and the agricultural operation efficiency of the narrow cultivated lands cannot be greatly improved.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a narrow and small arable land is with removing the operation car frame from translating to solve the problem that proposes in the above-mentioned background art.
In order to achieve the above purpose, the utility model provides a following technical scheme: the utility model provides a narrow and small arable land is with removing operation car frame from translation, includes ride system, moves a system and decides a system, the below sliding connection of ride system has a system that moves, and the below fixedly connected with decides a system of frame of ride system, decide a system and move a system and set up in the front and back direction is crisscross.
The vehicle platform system comprises a vehicle platform, oblique beams, sliding groove blocks, trapezoidal sliding grooves and racks, wherein the oblique beams are fixedly connected to the rear portion of the lower surface of the vehicle platform, the number of the oblique beams is two, the sliding groove blocks are fixedly connected to the front portion and the rear portion of the lower surface of the vehicle platform, the trapezoidal sliding grooves are formed in the front portion and the rear portion of the lower surface of the sliding groove blocks, and the racks are fixedly connected to the front portion and the rear portion of the left end of the lower surface of the sliding groove blocks.
Preferably, the movable frame system comprises a trapezoidal sliding block, a connecting block, a stepping motor, a gear, a hydraulic cylinder, a movable frame, an ankle shaft hole, a foot block, a steering shaft hole, a unilateral steering beam, a wheel shaft hole and a wheel, wherein the lower surface of the trapezoidal sliding block is fixedly connected with the connecting block, the rear surface of the connecting block is fixedly connected with the stepping motor, the stepping motor outputs a shaft leftwards, the gear is fixedly connected with the outer surface of the left section of a cylindrical surface of a motor shaft of the stepping motor, the lower surface of the connecting block is fixedly connected with the hydraulic cylinder, the lower surface of a hydraulic rod of the hydraulic cylinder is fixedly connected with the movable frame, the lowest surface of the front left end of the movable frame is fixedly connected with the ankle shaft, the outer surface of the lower section of the cylindrical surface of the ankle shaft is rotatably connected with the ankle shaft hole, the outer surface of the ankle shaft hole is fixedly connected with the foot block, and the upper end of the back of the foot block is fixedly connected with the steering block, the steering mechanism is characterized in that a steering shaft is fixedly connected to the rear end of the upper surface of the steering block, a steering shaft hole is rotatably connected to the outer surface of the cylindrical surface of the steering shaft, a single-side steering beam is fixedly connected to the outer surface of the cylindrical surface of the steering shaft hole, a wheel shaft is fixedly connected to the lower end of the front surface of the foot block, a wheel shaft hole is rotatably connected to the outer surface of the cylindrical surface of the wheel shaft, wheels are fixedly connected to the outer surface of the wheel shaft hole, a wheel shaft is fixedly connected to the lowest end of the middle of the rear surface of the movable frame, a wheel shaft hole is rotatably connected to the outer surface of the cylindrical surface of the wheel shaft, and wheels are fixedly connected to the outer surface of the wheel shaft hole.
Preferably, the fixed frame system comprises a fixed frame, an ankle shaft hole, a foot block, a steering shaft hole, a unilateral steering beam, a wheel shaft hole and wheels.
Preferably, the movable frame is a three-tooth rake, and except for the steering block, the steering shaft hole and the unilateral steering beam, the structure of the left tooth and the mechanism connected with the left tooth in the three tooth-shaped structures are completely consistent with the structure of the right tooth and the mechanism connected with the right tooth.
Preferably, the upper end of the middle of the rear surface of the fixed frame is subjected to structural recess treatment to avoid the movable frame, and the structural upper surface formed by the recess treatment is fixedly connected with the lower surface of the oblique beam in the vehicle platform system.
Preferably, the vehicle platform system and the movable frame system are specifically connected at two positions, one position is in front-back sliding connection between the trapezoidal sliding groove and the trapezoidal sliding block, and the other position is in engagement between the rack and the gear.
Preferably, the number of the hydraulic cylinders is two, and the ratio of the diameter to the length of the oil cylinder of each hydraulic cylinder is greater than zero four.
Compared with the prior art, the beneficial effects of the utility model are that: this narrow and small arable land is with removing operation vehicle frame width from translating little, can translate to another line by oneself between narrow row, need not to turn around, has improved the mechanized degree of the agricultural operation of narrow and small arable land, therefore can improve the agricultural operating efficiency of narrow and small arable land by a wide margin.
Drawings
FIG. 1 is a schematic view of a local structure of a hydraulic cylinder of a movable frame system according to the present invention;
FIG. 2 is a schematic view of the structure of the wheel of the movable frame system of the present invention;
fig. 3 is a schematic view of the overall structure of the present invention.
In the figure: the device comprises a 1 vehicle platform system, a 101 vehicle platform, a 102 oblique beam, a 103 sliding groove block, a 104 trapezoidal sliding groove, a 105 rack, a 2 moving frame system, a 201 trapezoidal sliding block, a 202 connecting block, a 203 stepping motor, a 204 gear, a 205 hydraulic cylinder, a 206 moving frame, a 3 fixed frame system, a 301 fixed frame, a 4 ankle shaft, a 5 ankle shaft hole, a 6 foot block, a 7 steering block, an 8 steering shaft, a 9 steering shaft hole, a 10 unilateral steering beam, an 11 wheel shaft, a 12 wheel shaft hole and a 13 wheel.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-3, the present invention provides a technical solution: the utility model provides a narrow and small is ploughed with self-translation removal operation vehicle frame, includes ride system 1, movable frame system 2 and fixed frame system 3, and ride system 1's below sliding connection has movable frame system 2, and ride system 1's below fixedly connected with fixed frame system 3, fixed frame system 3 and movable frame system 2 are crisscross the setting in front and back direction, and such design can guarantee that this narrow and small is ploughed with self-translation removal operation vehicle frame has ordinary six round of frame's general function after accomplishing the inter-row translation.
The vehicle platform system 1 comprises a vehicle platform 101, oblique beams 102, sliding groove blocks 103, trapezoidal sliding grooves 104 and racks 105, the oblique beams 102 are fixedly connected to the rear portion of the lower surface of the vehicle platform 101, the number of the oblique beams 102 is two, the sliding groove blocks 103 are fixedly connected to the front portion and the rear portion of the lower surface of the vehicle platform 101, the trapezoidal sliding grooves 104 are formed in the front portion and the rear portion of the lower surface of the sliding groove blocks 103, the racks 105 are fixedly connected to the front portion and the rear portion of the left end of the lower surface of the sliding groove blocks 103, and modules such as a rotary platform, a seat, an operation platform and a specific operation unit are arranged above the vehicle platform system 1.
The movable frame system 2 comprises a trapezoidal sliding block 201, a connecting block 202, a stepping motor 203, a gear 204, a hydraulic cylinder 205, a movable frame 206, an ankle shaft 4, an ankle shaft hole 5, a foot block 6, a steering block 7, a steering shaft 8, a steering shaft hole 9, a unilateral steering beam 10, a wheel shaft 11, a wheel shaft hole 12 and a wheel 13, wherein the initial position of the trapezoidal sliding block 201 is arranged at a position which is inclined to the rear in the front-rear direction, the lower surface of the trapezoidal sliding block 201 is fixedly connected with the connecting block 202, the rear surface of the connecting block 202 is fixedly connected with the stepping motor 203, the stepping motor 203 is a direct power source when the narrow tillage land is subjected to translation action by using a self-translation mobile operation vehicle frame, the stepping motor 203 is driven to the left, the gear 204 is fixedly connected to the outer surface of the left section cylindrical surface of a motor shaft of the stepping motor 203, the lower surface of the connecting block 202 is fixedly connected with the hydraulic cylinder 205, the number of the hydraulic cylinders 205 is two, the ratio of the diameter of the zero point of the hydraulic cylinder 205 to the length is greater than four, the lower surface of a hydraulic rod of the hydraulic cylinder 205 is fixedly connected with a movable frame 206, the hydraulic cylinder 205 is responsible for controlling the height difference between all the components below the hydraulic rod of the movable frame system 2 and the fixed frame system 3, the hydraulic cylinder 205 simultaneously plays a role of a main bearing structure, the lowest surface of the left end of the front part of the movable frame 206 is fixedly connected with an ankle shaft 4, the outer surface of the lower cylindrical surface of the ankle shaft 4 is rotatably connected with an ankle shaft hole 5, the outer surface of the ankle shaft hole 5 is fixedly connected with a foot block 6, the upper end of the back surface of the foot block 6 is fixedly connected with a steering block 7, the rear end of the upper surface of the steering block 7 is fixedly connected with a steering shaft 8, the outer surface of the cylindrical surface of the steering shaft 8 is rotatably connected with a steering shaft hole 9, the outer surface of the cylindrical surface of the steering shaft hole 9 is fixedly connected with a unilateral steering beam 10, the lower end of the front surface of the foot block 6 is fixedly connected with a wheel shaft 11, the outer surface of the cylindrical surface of the wheel shaft 11 is rotatably connected with a wheel shaft hole 12, the outer surface of the wheel shaft hole 12 is fixedly connected with a wheel 13, the series of structures from the ankle shaft 4 to the wheel 13 enable the frame of the self-translation mobile operation vehicle for narrow cultivated land to have complete unilateral steering capacity, the lowest end in the middle of the rear surface of the movable frame 206 is fixedly connected with the wheel shaft 11, the cylindrical outer surface of the wheel shaft 11 is rotatably connected with the wheel shaft hole 12, the outer surface of the wheel shaft hole 12 is fixedly connected with the wheel 13, when unilateral rotation action is carried out, the middle wheel of three wheels on the same side has no deflection angle, so that no steering structure is needed to be designed, the vehicle platform system 1 and the movable frame system 2 are specifically connected with two positions, one position is in front-back sliding connection between the trapezoidal sliding chute 104 and the trapezoidal sliding block 201, and the other position is in meshing between the rack 105 and the gear 204.
The movable frame 206 is a three-tooth rake, except for the steering block 7, the steering shaft 8, the steering shaft hole 9 and the unilateral steering beam 10, the structure of the left tooth and the mechanism connected with the left tooth in the three tooth-shaped structures are completely consistent with the structure of the right tooth and the mechanism connected with the right tooth, so that the production process of the self-translation movable operation vehicle frame for narrow and small farmland can be simplified.
The fixed frame system 3 comprises a fixed frame 301, an ankle shaft 4, an ankle shaft hole 5, a foot block 6, a steering block 7, a steering shaft 8, a steering shaft hole 9, a unilateral steering beam 10, a wheel shaft 11, a wheel shaft hole 12 and wheels 13, the upper end of the middle of the rear surface of the fixed frame 301 is subjected to structural depression treatment so as to avoid the movable frame 206, and the upper surface of the structure formed by the depression treatment is fixedly connected with the lower surface of an oblique beam 102 in the vehicle platform system 1.
The working principle is as follows: the self-translation mobile operation vehicle frame for narrow cultivated land can automatically translate to another line between narrow lines without turning around, and is similar to the shape and function of a common six-wheel vehicle frame in a non-translation state, when the self-translation mobile operation vehicle frame for narrow cultivated land performs translation action, taking forward translation as an example, firstly the hydraulic cylinder 205 retracts the rod, the structures from the driven frame 206 to the wheel 13 in the movable frame system 2 are separated from the ground, when the bottom of the wheel 13 in the movable frame system 2 rises to exceed the plant height of crop seedlings, the hydraulic cylinder 205 stops retracting the rod and keeps the rod position, at the moment, the stepping motor 203 drives the gear 204 to rotate, the structures from the driven frame 206 to the wheel 13 in the movable frame system 2 translate forwards by about three fifths of the vehicle frame width distance, at the moment, the stepping motor 203 stops rotating, the hydraulic cylinder 205 extends the rod, and supports the structures from the sliding block 201 to the hydraulic cylinder 205 in the fixed frame system 3, the vehicle platform system 1 and the movable frame system 2, the hydraulic cylinder 205 stops extending a rod and keeps the rod position, the stepping motor 203 drives the gear 204 to rotate, so that the structures from the sliding block 201 to the hydraulic cylinder of the hydraulic cylinder 205 in the fixed frame system 3, the vehicle platform system 1 and the movable frame system 2 are translated forwards by about three fifths of the width of the vehicle frame, the stepping motor 203 stops rotating along with the structures, then the hydraulic cylinder 205 retracts the rod to the bottom of the wheel 13 in the fixed frame system 3 and the bottom of the wheel 13 in the movable frame system 2 to be positioned on the same horizontal plane, the narrow cultivated land completes one-time forward translation action by using the self-translation mobile operation vehicle frame, the setting amount of the extending rod or retracting rod and the initial translation setting distance are adjusted according to actual conditions, two to three-time forward translation actions are executed, the narrow cultivated land can translate forwards by one line by using the self-translation mobile operation vehicle frame, and after the actual optimization, the whole process takes about five seconds.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (7)
1. The utility model provides a narrow and small arable land is with removing operation car frame from translation, includes ride board system (1), moves a system (2) and decides a system (3), its characterized in that: a movable frame system (2) is connected below the trolley system (1) in a sliding mode, a fixed frame system (3) is fixedly connected below the trolley system (1), and the fixed frame system (3) and the movable frame system (2) are arranged in a staggered mode in the front-back direction;
the trolley system (1) comprises a trolley (101), oblique beams (102), sliding groove blocks (103), trapezoidal sliding grooves (104) and racks (105), wherein the oblique beams (102) are fixedly connected to the rear portion of the lower surface of the trolley (101), the number of the oblique beams (102) is two, the sliding groove blocks (103) are fixedly connected to the front portion and the rear portion of the lower surface of the trolley (101), the trapezoidal sliding grooves (104) are formed in the front portion and the rear portion of the lower surface of the sliding groove blocks (103), and the racks (105) are fixedly connected to the front portion and the rear portion of the left end of the lower surface of the sliding groove blocks (103).
2. The self-translation mobile working vehicle frame for narrow cultivated land according to claim 1, characterized in that: the movable frame system (2) comprises a trapezoidal sliding block (201), a connecting block (202), a stepping motor (203), a gear (204), a hydraulic cylinder (205), a movable frame (206), an ankle shaft (4), an ankle shaft hole (5), a foot block (6), a steering block (7), a steering shaft (8), a steering shaft hole (9), a unilateral steering beam (10), a wheel shaft (11), a wheel shaft hole (12) and a wheel (13), wherein the lower surface of the trapezoidal sliding block (201) is fixedly connected with the connecting block (202), the rear surface of the connecting block (202) is fixedly connected with the stepping motor (203), the stepping motor (203) is axially extended leftwards, the gear (204) is fixedly connected to the outer surface of the left section of a cylindrical surface of a motor shaft of the stepping motor (203), the hydraulic cylinder (205) is fixedly connected to the lower surface of the connecting block (202), and the movable frame (206) is fixedly connected to the lower surface of a hydraulic rod of the hydraulic cylinder (205), the ankle shaft (4) is fixedly connected to the lowest surface of the left end of the front portion of the movable frame (206), the ankle shaft hole (5) is rotatably connected to the outer surface of the lower section cylindrical surface of the ankle shaft (4), the foot block (6) is fixedly connected to the outer surface of the ankle shaft hole (5), the steering block (7) is fixedly connected to the upper end of the back surface of the foot block (6), the steering shaft (8) is fixedly connected to the rear end of the upper surface of the steering block (7), the steering shaft hole (9) is rotatably connected to the outer surface of the cylindrical surface of the steering shaft (8), the unilateral steering beam (10) is fixedly connected to the outer surface of the cylindrical surface of the steering shaft hole (9), the wheel shaft (11) is fixedly connected to the lower end of the front surface of the foot block (6), the wheel shaft hole (12) is rotatably connected to the outer surface of the cylindrical surface of the wheel shaft (11), the wheel (13) is fixedly connected to the outer surface of the wheel shaft hole (12), the wheel shaft (11) is fixedly connected to the lowest end of the middle of the rear surface of the movable frame (206), the outer surface of the cylindrical surface of the wheel shaft (11) is rotatably connected with a wheel shaft hole (12), and the outer surface of the wheel shaft hole (12) is fixedly connected with a wheel (13).
3. The self-translating mobile machine frame for narrow arable land according to claim 1, characterized in that: the fixed frame system (3) comprises a fixed frame (301), an ankle shaft (4), an ankle shaft hole (5), a foot block (6), a steering block (7), a steering shaft (8), a steering shaft hole (9), a single-side steering beam (10), a wheel shaft (11), a wheel shaft hole (12) and wheels (13).
4. The self-translation mobile working vehicle frame for narrow cultivated land according to claim 1, characterized in that: the movable frame (206) is a three-tooth rake, and except a steering block (7), a steering shaft (8), a steering shaft hole (9) and a unilateral steering beam (10), the structure of a left tooth and a mechanism connected with the left tooth in the three tooth-shaped structures are completely consistent with the structure of a right tooth and the mechanism connected with the right tooth.
5. The self-translation mobile working vehicle frame for narrow cultivated land according to claim 1, characterized in that: the upper end of the middle of the rear surface of the fixed frame (301) is subjected to structural recess treatment to avoid the movable frame (206), and the upper surface of the structure formed by the recess treatment is fixedly connected with the lower surface of the oblique beam (102) in the vehicle platform system (1).
6. The self-translation mobile working vehicle frame for narrow cultivated land according to claim 1, characterized in that: the trolley system (1) and the movable frame system (2) are specifically connected with two positions, one position is in front-back sliding connection between the trapezoidal sliding groove (104) and the trapezoidal sliding block (201), and the other position is in meshing between the rack (105) and the gear (204).
7. The self-translation mobile working vehicle frame for narrow cultivated land according to claim 2, characterized in that: the number of the hydraulic cylinders (205) is two, and the ratio of the diameter to the length of the oil cylinder of the hydraulic cylinder (205) is larger than zero four.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121639357.6U CN216820592U (en) | 2021-07-19 | 2021-07-19 | Self-translation moving operation vehicle frame for narrow cultivated land |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121639357.6U CN216820592U (en) | 2021-07-19 | 2021-07-19 | Self-translation moving operation vehicle frame for narrow cultivated land |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216820592U true CN216820592U (en) | 2022-06-28 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121639357.6U Active CN216820592U (en) | 2021-07-19 | 2021-07-19 | Self-translation moving operation vehicle frame for narrow cultivated land |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216820592U (en) |
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2021
- 2021-07-19 CN CN202121639357.6U patent/CN216820592U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20230831 Address after: 154000 Agricultural Machinery Industrial Park, high tech Zone, Dongfeng District, Jiamusi City, Heilongjiang Province Patentee after: Heilongjiang tiantiancheng Technology Co.,Ltd. Address before: 510000 503, room 399, three road, Yuncheng south, Baiyun District, Guangzhou, Guangdong, China Patentee before: Xu Ruifang |
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| TR01 | Transfer of patent right |