CN111703514A - Tractor - Google Patents
Tractor Download PDFInfo
- Publication number
- CN111703514A CN111703514A CN202010521734.XA CN202010521734A CN111703514A CN 111703514 A CN111703514 A CN 111703514A CN 202010521734 A CN202010521734 A CN 202010521734A CN 111703514 A CN111703514 A CN 111703514A
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- CN
- China
- Prior art keywords
- pivot
- tractor
- lateral wall
- hole
- rotating shaft
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62D—MOTOR VEHICLES; TRAILERS
- B62D55/00—Endless track vehicles
- B62D55/06—Endless track vehicles with tracks without ground wheels
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60K—ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES; ARRANGEMENT OR MOUNTING OF PLURAL DIVERSE PRIME-MOVERS IN VEHICLES; AUXILIARY DRIVES FOR VEHICLES; INSTRUMENTATION OR DASHBOARDS FOR VEHICLES; ARRANGEMENTS IN CONNECTION WITH COOLING, AIR INTAKE, GAS EXHAUST OR FUEL SUPPLY OF PROPULSION UNITS IN VEHICLES
- B60K1/00—Arrangement or mounting of electrical propulsion units
- B60K1/02—Arrangement or mounting of electrical propulsion units comprising more than one electric motor
Abstract
The invention discloses a tractor which comprises a shell of the tractor, wherein rotating wheels are symmetrically and rotatably connected to two sides of the shell, tracks are meshed to the outer sides of the rotating wheels, a first accommodating cavity is formed in the shell, a driving structure for driving the rotating wheels to rotate in a circumferential direction is arranged in the first accommodating cavity, the driving structure drives the rotating wheels to rotate in the circumferential direction through a transmission structure, a power supply capable of providing kinetic energy for the driving structure is arranged in the first accommodating cavity, and a connecting part used for being connected with a tractor is arranged on the upper end face of the shell.
Description
Technical Field
The invention relates to the technical field of tractors, in particular to a tractor.
Background
The existing tractor adopts the technical scheme that a driving wheel capable of driving a roller to rotate in the circumferential direction is additionally arranged on the roller of a tractor, and the driving wheel is driven by a motor. On the one hand, the driving mode can drive sliding traction materials to be light in weight, and on the other hand, the driving mode is complex when steering is needed after the traction materials are driven to slide.
Disclosure of Invention
The invention aims to solve the technical problem of providing a tractor which has a simple structure, can enable a tractor to slide more conveniently and can drag larger weight.
The technical scheme adopted by the invention for solving the problems is as follows: the utility model provides a tractor, includes the casing of tractor, and casing bilateral symmetry rotates and is connected with the runner, and the meshing has the track outside the runner, is equipped with first holding chamber in the casing, and first holding intracavity is equipped with the drive runner and carries out contour rotation's drive structure, and the drive structure drives the runner through transmission structure and carries out circumferential direction, and first holding intracavity is equipped with the power that can give drive structure kinetic energy, and the casing up end is equipped with and is used for carrying out the connecting portion connected with the traction thing.
After adopting the structure, compared with the prior structure, the invention has the following advantages:
compared with the tractor in the prior art, the tractor is more convenient and fast in function, the tractor in the technical scheme adopts a crawler-type tractor, the tractor is positioned at one end of a traction object when acting, the tractor is connected with the traction object through a bolt on a connecting part, and the tractor can drag the traction object to slide after the tractor is connected with the traction object. The power supply in the tractor can give the first motor, the abundant acting electric energy of second motor, when first motor, second motor all do the equidirectional rotation, first turning block and second turning block can carry out the equidirectional circumferential direction thereupon. And when the first rotating block and the second rotating block rotate in the circumferential direction, the first rotating block and the second rotating block can drive the first transmission belt and the second transmission belt to transmit. And first drive belt and second drive belt can drive third pivot, fourth pivot and carry out circumferential direction, thereby finally drive the track of wrapping up in the runner lateral wall and carry out circumferential direction and rotate the drive tractor and slide.
As a preference: drive structure includes first motor and the second motor of fixed connection in first holding intracavity, first motor right side is rotated and is connected with first pivot, first holding chamber right side wall is equipped with the first through-hole that can supply first pivot to stretch out, the first rotation piece of lateral wall fixedly connected with behind the first through-hole is passed to first pivot one end, first rotation piece lateral wall circumference is equipped with first tooth, second motor left side is rotated and is connected with the second pivot, first holding chamber left side wall is equipped with the second through-hole that can supply the second pivot to stretch out, lateral wall fixedly connected with second rotation piece behind the second through-hole is passed to second pivot one end, second rotation piece lateral wall circumference is equipped with the second tooth.
As a preference: the transmission structure comprises a first transmission belt connected with the first rotating block in a transmission mode and a second transmission belt connected with the second rotating block in a transmission mode, third through holes are symmetrically formed in the left side and the right side of the rear portion of the shell, a third rotating shaft is connected in the third through holes in a rotating mode, the left side and the right side of the third rotating shaft are fixedly connected with first rotating wheels, third engaging teeth are arranged on the outer side wall of the right side of the third rotating shaft in the circumferential direction, and the third engaging teeth are connected with the first rotating block in a transmission mode through the first.
As a preference: the casing place ahead left and right sides symmetry is equipped with the fourth through-hole, and the fourth through-hole internal rotation is connected with the fourth pivot, and the fourth pivot left and right sides fixedly connected with second runner, fourth pivot left side lateral wall circumference are equipped with fourth tooth, and fourth tooth passes through the second drive belt and is connected with the transmission of second turning block.
As a preference: keep away from on the right side of third pivot first runner one end and keep away from on the right side of fourth pivot between the second runner one end fixedly connected with first baffle, keep away from on the left side of third pivot first runner one end and keep away from on the left side of fourth pivot between the second runner one end fixedly connected with second baffle.
As a preference: connecting portion include fixed connection in the ascending "U" shape base of opening of casing up end, and the fifth pivot that sets up through horizontal look in U "shape base upper end rotates the connection post, and the spliced pole up end is equipped with the connection base, is equipped with the fifth through-hole on the connection base, is equipped with the bolt that can carry out the connection with the connection base with the connector in the fifth through-hole.
As a preference: the casing lateral wall is equipped with the switch of electric connection power, and the casing lateral wall still is equipped with electric connection power and can give the joint that charges that the power charges, and the power is connected with first motor, second motor electricity.
As a preference: the transverse rotation is connected with three parallel arrangement's first roller bearing between casing right side lateral wall bottom and the first baffle inside wall bottom, and the transverse rotation is connected with three parallel arrangement's second roller bearing between casing left side lateral wall bottom and the second baffle inside wall bottom.
As a preference: the third pivot left end and right-hand member are equipped with two runners respectively, and fourth pivot left end and right-hand member are equipped with two runners respectively, and third pivot lateral wall circumference between two runners at third pivot right-hand member rear is equipped with third tooth, and fourth pivot lateral wall circumference between two runners in fourth pivot left end the place ahead is equipped with fourth tooth.
Drawings
Fig. 1 is a schematic structural view of a tractor according to the present invention.
Figure 2 is a side cross-sectional view of a tractor of the present invention.
Fig. 3 is a schematic structural view of a tractor with a housing removed.
Fig. 4 is a schematic structural diagram of the tractor with the housing and the baffle removed.
In the drawings, 1, a housing, 2, a rotating wheel, 3, a driving structure, 4, a transmission structure, 5, a connecting portion, 11, a first accommodating cavity, 12, a power source, 13, a switch, 14, a charging connector, 15, a first roller, 16, a second roller, 31, a first motor, 32, a second motor, 41, a first transmission belt, 42, a second transmission belt, 43, a third rotating shaft, 44, a fourth rotating shaft, 45, a first baffle, 46, a second baffle, 51, a "U" -shaped base, 52, a fifth rotating shaft, 53, a connecting column, 54, a connecting base, 55, a fifth through hole, 56, a bolt, 111, a first through hole, 112, a second through hole, 113, a third through hole, 114, a fourth through hole, 311, a first rotating shaft, 312, a first rotating block, 313, a first rotating tooth wheel, 321, a second rotating shaft, 322, a second rotating block, 323, a second rotating wheel, 431, a first rotating wheel, 432, a third tooth wheel, 441. second wheel, 442, fourth tooth.
Detailed Description
An embodiment of the present invention will be described with reference to the accompanying drawings.
Example 1: referring to fig. 1, a power supply in the tractor can provide sufficient work-applying electric energy for the first motor and the second motor, and when the first motor and the second motor rotate in the same direction, the first rotating block and the second rotating block can rotate circumferentially in the same direction. And when the first rotating block and the second rotating block rotate in the circumferential direction, the first rotating block and the second rotating block can drive the first transmission belt and the second transmission belt to transmit. And first drive belt and second drive belt can drive third pivot, fourth pivot and carry out circumferential direction, thereby finally drive the track of wrapping up in the runner lateral wall and carry out circumferential direction and rotate the drive tractor and slide.
Example 2: referring to fig. 1, when the tractor needs to rotate left and right in the process of pulling the object to be pulled, the first motor and the second motor rotate in opposite directions, so that the first rotating block and the second rotating block rotate in opposite directions. Thereby driving the first transmission belt and the second transmission belt to perform reverse transmission. Because the first transmission belt and the second transmission belt perform opposite transmission, the third rotating shaft can be driven by the first transmission belt to axially rotate in the opposite direction to the fourth rotating shaft. And because the rotating wheel at the left end of the third rotating shaft and the third rotating shaft rotate freely, when the third rotating shaft rotates in the circumferential direction, the rotating wheel at the left side of the third rotating shaft cannot rotate in the circumferential direction synchronously. At this time, the fourth rotating shaft is driven by the second transmission belt to axially rotate in the opposite direction to the third rotating shaft. And because the rotating wheel at the right end of the fourth rotating shaft and the fourth rotating shaft rotate freely, when the fourth rotating shaft rotates in the circumferential direction, the rotating wheel at the left side of the fourth rotating shaft cannot rotate in the circumferential direction synchronously. The third rotating shaft rotates clockwise to drive the crawler belt to rotate clockwise, the fourth rotating shaft rotates anticlockwise to drive the crawler belt to rotate anticlockwise, and the whole tractor turns left at the moment; anticlockwise rotation is done in the third pivot can drive the track and do anticlockwise rotation, and clockwise rotation in the fourth pivot can drive the track and do clockwise rotation, and whole tractor can turn to the right this moment.
Referring to fig. 1, the technical solution adopted by the present invention to solve the above problems is: the utility model provides a tractor, casing 1 including the tractor, 1 both sides lateral wall symmetry rotation of casing is connected with runner 2, the meshing has track 3 in the 2 outside of runner, be equipped with first holding chamber 11 in the casing 1, it carries out contour rotation's drive structure 3 to be equipped with drive runner 2 in the first holding chamber 11, drive structure 3 drives runner 2 through drive structure 4 and carries out circumferential direction, be equipped with power 12 that can give 3 kinetic energy of drive structure in the first holding chamber 11, 1 up end of casing is equipped with and is used for carrying out the connecting portion 5 connected with the traction thing.
After adopting the structure, compared with the prior structure, the invention has the following advantages:
compared with the tractor in the prior art, the tractor is more convenient and fast in function, the tractor in the technical scheme adopts a crawler-type tractor, the tractor is positioned at one end of a traction object when acting, the tractor is connected with the traction object through a bolt on a connecting part, and the tractor can drag the traction object to slide after the tractor is connected with the traction object. The power supply in the tractor can give the first motor, the abundant acting electric energy of second motor, when first motor, second motor all do the equidirectional rotation, first turning block and second turning block can carry out the equidirectional circumferential direction thereupon. And when the first rotating block and the second rotating block rotate in the circumferential direction, the first rotating block and the second rotating block can drive the first transmission belt and the second transmission belt to transmit. And first drive belt and second drive belt can drive third pivot, fourth pivot and carry out circumferential direction, thereby finally drive the track of wrapping up in the runner lateral wall and carry out circumferential direction and rotate the drive tractor and slide.
As a preference: drive structure 3 includes first motor 31 and second motor 32 of fixed connection in first holding chamber 11, first motor 31 right side is rotated and is connected with first pivot 311, first holding chamber 11 right side wall is equipped with the first through-hole 111 that can supply first pivot 311 to stretch out, first pivot 311 one end is passed first through-hole 111 back lateral wall fixedly connected with first pivot piece 312, first pivot piece 312 lateral wall circumference is equipped with first rodent 313, second motor 32 left side is rotated and is connected with second pivot 321, first holding chamber 11 left side wall is equipped with the second through-hole 112 that can supply second pivot 321 to stretch out, second pivot 321 one end is passed second through-hole 111 back lateral wall fixedly connected with second pivot piece 322, second pivot piece 322 lateral wall circumference is equipped with second rodent 323.
As a preference: the transmission structure 4 includes the first transmission belt 41 that is connected with the transmission of first rotating block 312 and the second transmission belt 42 that is connected with the transmission of second rotating block 322, and casing 1 rear left and right sides symmetry is equipped with third through-hole 113, and the internal rotation of third through-hole 113 is connected with third pivot 43, and the first runner 431 of third pivot 43 left and right sides fixedly connected with, third pivot 43 right side lateral wall circumference are equipped with third rodent 432, and third rodent 432 is connected with the transmission of first rotating block 312 through first transmission belt 41.
As a preference: the left side and the right side of the front of the housing 1 are symmetrically provided with fourth through holes 114, the fourth through holes 114 are rotatably connected with a fourth rotating shaft 44, the left side and the right side of the fourth rotating shaft 44 are fixedly connected with second rotating wheels 441, the outer side wall of the left side of the fourth rotating shaft 44 is circumferentially provided with fourth engaging teeth 442, and the fourth engaging teeth 442 are in transmission connection with the second rotating block 322 through a second conveyor belt 42.
As a preference: a first baffle plate 45 is fixedly connected between one end of the right side of the third rotating shaft 43, which is far away from the first rotating wheel 431, and one end of the right side of the fourth rotating shaft 44, which is far away from the second rotating wheel 441, and a second baffle plate 46 is fixedly connected between one end of the left side of the third rotating shaft 43, which is far away from the first rotating wheel 431, and one end of the left side of the fourth rotating shaft 44, which is far away from the second.
As a preference: the connecting part 5 comprises a U-shaped base 51 fixedly connected to the upper end face of the shell 1 and provided with an upward opening, the upper end of the U-shaped base 51 is rotatably connected with a connecting column 53 through a fifth rotating shaft 52 arranged in a transverse color mode, the upper end face of the connecting column 53 is provided with a connecting base 54, a fifth through hole 55 is formed in the connecting base 54, and a bolt 56 capable of connecting a connector with the connecting base 55 is arranged in the fifth through hole 55.
As a preference: the lateral wall of the shell 1 is provided with a switch 13 electrically connected with the power supply 12, the lateral wall of the shell 1 is also provided with a charging connector 14 electrically connected with the power supply 12 and capable of charging the power supply 12, and the power supply 12 is electrically connected with the first motor 31 and the second motor 32.
As a preference: three first rollers 15 arranged in parallel are transversely rotatably connected between the bottom of the outer side wall of the right side of the shell 1 and the bottom of the inner side wall of the first baffle plate 45, and three second rollers 16 arranged in parallel are transversely rotatably connected between the bottom of the outer side wall of the left side of the shell 1 and the bottom of the inner side wall of the second baffle plate 46.
As a preference: the left end and the right end of the third rotating shaft 43 are respectively provided with two first rotating wheels 431, the left end and the right end of the fourth rotating shaft 44 are respectively provided with two second rotating wheels 441, the outer side wall of the third rotating shaft 43 between the two first rotating wheels 431 at the right end of the third rotating shaft 43 is circumferentially provided with a third engaging wheel 432, the two first rotating wheels 431 at the left end of the third rotating shaft 43 are connected with the outer side wall of the third rotating shaft 43 in a free rotating manner, the outer side wall of the fourth rotating shaft 44 between the two second rotating wheels 441 at the left end of the fourth rotating shaft 44 is circumferentially provided with a fourth engaging wheel 442, and the two second rotating wheels 441 at the right end of the fourth rotating shaft 44 are connected with the outer.
Claims (8)
1. The utility model provides a tractor, includes casing (1) of tractor, casing (1) both sides lateral wall symmetry rotation is connected with runner (2), runner (2) outside meshing has track (3), its characterized in that: the traction device is characterized in that a first accommodating cavity (11) is arranged in the shell (1), a driving structure (3) for driving the rotating wheel (2) to rotate circumferentially is arranged in the first accommodating cavity (11), the driving structure (3) drives the rotating wheel (2) to rotate circumferentially through a transmission structure (4), a power supply (12) capable of providing kinetic energy for the driving structure (3) is arranged in the first accommodating cavity (11), a connecting part (5) for connecting with a traction object is arranged on the upper end face of the shell (1), the driving structure (3) comprises a first motor (31) and a second motor (32) which are fixedly connected in the first accommodating cavity (11), a first rotating shaft (311) is rotatably connected on the right side of the first motor (31), a first through hole (111) through which the first rotating shaft (311) can extend is arranged on the right side wall of the first accommodating cavity (11), and a first rotating block (312) is fixedly connected on the outer side wall of the first rotating shaft (311) after one end of the first through hole (111), first turning block (312) lateral wall circumference is equipped with first rodent (313), second motor (32) left side is rotated and is connected with second pivot (321), first holding chamber (11) left side wall is equipped with second through-hole (112) that can supply second pivot (321) to stretch out, second pivot (321) one end is passed second through-hole (111) back lateral wall fixedly connected with second turning block (322), second turning block (322) lateral wall circumference is equipped with second rodent (323).
2. The tractor of claim 1, wherein: drive structure (4) include first drive belt (41) of being connected with first turning block (312) transmission and second drive belt (42) of being connected with second turning block (322) transmission, casing (1) rear left and right sides symmetry is equipped with third through-hole (113), third through-hole (113) internal rotation is connected with third pivot (43), the first runner (431) of third pivot (43) left and right sides fixedly connected with, third pivot (43) right side lateral wall circumference is equipped with third rodent (432), third rodent (432) are connected with first turning block (312) transmission through first conveyer belt (41).
3. The tractor of claim 2, wherein: casing (1) place ahead left and right sides symmetry is equipped with fourth through-hole (114), fourth through-hole (114) internal rotation is connected with fourth pivot (44), fourth pivot (44) left and right sides fixedly connected with second runner (441), fourth pivot (44) left side lateral wall circumference is equipped with fourth rodent (442), fourth rodent (442) are connected with second turning block (322) transmission through second conveyer belt (42).
4. The tractor of claim 3, wherein: the left side of the third rotating shaft (43) is far away from one end of the first rotating wheel (431) and the left side of the fourth rotating shaft (44) is far away from the first baffle (45) fixedly connected between one ends of the second rotating wheels (441), and the left side of the third rotating shaft (43) is far away from one end of the first rotating wheel (431) and the left side of the fourth rotating shaft (44) is far away from the second baffle (46) fixedly connected between one ends of the second rotating wheels (441).
5. The tractor of claim 1, wherein: connecting portion (5) are including "U" shape base (51) that fixed connection opened up in casing (1) up end, fifth pivot (52) that "U" shape base (51) upper end set up through horizontal look rotate the spliced pole (53), spliced pole (53) up end is equipped with connection base (54), be equipped with fifth through-hole (55) on connecting base (54), be equipped with in fifth through-hole (55) and carry out bolt (56) of being connected with link and connection base (55).
6. The tractor of claim 1, wherein: casing (1) lateral wall is equipped with switch (13) of electric connection power (12), casing (1) lateral wall still is equipped with electric connection power (12) and can give the joint (14) that charges that power (12) charged, power (12) are connected with first motor (31), second motor (32) electricity.
7. The tractor of claim 4, wherein: the novel roller bearing is characterized in that a first roller (15) with three parallel arrangements is transversely rotatably connected between the bottom of the outer side wall of the right side of the shell (1) and the bottom of the inner side wall of the first baffle (45), and a second roller (16) with three parallel arrangements is transversely rotatably connected between the bottom of the outer side wall of the left side of the shell (1) and the bottom of the inner side wall of the second baffle (46).
8. The tractor of claim 2, wherein: third pivot (43) left end and right-hand member are equipped with two first runners (431) respectively, fourth pivot (44) left end and right-hand member are equipped with two second runners (441) respectively, third pivot (43) lateral wall circumference between two first runners (431) of third pivot (43) right-hand member is equipped with third mesh (432), two first runners (431) of third pivot (43) left end are connected in third pivot (43) lateral wall for free rotation, fourth pivot (44) lateral wall circumference between two second runners (441) of fourth pivot (44) left end is equipped with fourth mesh (442), two second runners (441) of fourth pivot (44) right-hand member are connected in fourth pivot (44) lateral wall for free rotation.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010521734.XA CN111703514A (en) | 2020-06-10 | 2020-06-10 | Tractor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010521734.XA CN111703514A (en) | 2020-06-10 | 2020-06-10 | Tractor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN111703514A true CN111703514A (en) | 2020-09-25 |
Family
ID=72539566
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010521734.XA Pending CN111703514A (en) | 2020-06-10 | 2020-06-10 | Tractor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN111703514A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113879416A (en) * | 2021-11-04 | 2022-01-04 | 上海意延机电工程有限公司 | Tractor |
-
2020
- 2020-06-10 CN CN202010521734.XA patent/CN111703514A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113879416A (en) * | 2021-11-04 | 2022-01-04 | 上海意延机电工程有限公司 | Tractor |
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