CN212868369U - Transmission case guard plate convenient to mount for mini-tiller - Google Patents
Transmission case guard plate convenient to mount for mini-tiller Download PDFInfo
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- CN212868369U CN212868369U CN202021579572.7U CN202021579572U CN212868369U CN 212868369 U CN212868369 U CN 212868369U CN 202021579572 U CN202021579572 U CN 202021579572U CN 212868369 U CN212868369 U CN 212868369U
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- guard plate
- side wall
- fixedly connected
- transmission case
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Abstract
The utility model relates to a plough quick-witted technical field a little, and disclose a plough quick-witted with transmission case backplate easy to assemble a little, plough quick-witted main part, box-like backplate and drive mechanism including a little, box-like backplate passes through the bolt to be installed plough the upper surface of machine main part a little, drive mechanism's both sides face is connected with the transmission pivot. This plough quick-witted transmission case backplate with easy to assemble a little, through the screw thread pivot that sets up, rotatory screw thread pivot, make the nut remove along the litter is removed, the litter drives the rack and removes, the rack drives the ring gear rotation of meshing with it, the ring gear drives and passes through the gear, drive four bull stick synchronous rotations that correspond, the bull stick is through first conical gear and second conical gear, it is rotatory to drive the screw thread sleeve, the direction removal of screw thread sleeve limiting plate to the transmission pivot, make the gyro wheel laminate mutually with the surface of transmission pivot, play spacing effect, avoid the transmission pivot to take place the shake when rotating, the stability of device during operation has been improved.
Description
Technical Field
The utility model relates to a plough quick-witted technical field a little, specifically be a plough quick-witted transmission case backplate with easy to assemble a little.
Background
The mini-tiller uses a small diesel engine or a gasoline engine as power and has the characteristics of light weight, small volume, simple structure and the like. The micro-tillage machine is widely applicable to dry lands, paddy fields, orchards and the like in plains, mountainous areas and hills. The tractor can pump water, generate electricity, spray pesticide, spray and other operations when matched with corresponding machines, can also pull the trailer to carry out short-distance transportation, can freely run in the field by the mini-tiller, is convenient for users to use and store, saves the trouble that large agricultural machinery can not enter mountain fields, and is the best choice for vast farmers to replace cattle farming.
Transmission mechanism can be used to the machine of ploughing a little when using, like conical gear, gear and helical gear etc. and the gear often drives the rotation through the pivot, and when using, some pivot length overlength take place the shake easily when rotating, influence the normal use of device, and when using for a long time, can add the wearing and tearing between the gear, shortened the life of device.
SUMMERY OF THE UTILITY MODEL
Technical problem to be solved
To prior art not enough, the utility model provides a plough quick-witted with transmission case backplate easy to assemble a little possesses advantages such as the stability that has improved the device during operation, has solved pivot length overlength, takes place the shake easily when rotating, influences the normal use of device, and when using for a long time, can add the wearing and tearing between the gear, has shortened the life's of device problem.
(II) technical scheme
For the purpose of realizing the above-mentioned stability that has improved the device during operation, the utility model provides a following technical scheme: a transmission case guard plate convenient to mount for a mini-tiller comprises a mini-tiller body, a box-shaped guard plate and a transmission mechanism, wherein the box-shaped guard plate is mounted on the upper surface of the mini-tiller body through bolts, two side surfaces of the transmission mechanism are connected with transmission rotating shafts, the left side wall and the right side wall of the interior of the box-shaped guard plate are fixedly connected with two circular sliding rails, the interiors of the two circular sliding rails are respectively and slidably connected with a gear ring, the left side wall and the right side wall of the interior of the box-shaped guard plate are respectively and rotatably connected with four rotating rods through bearings, the outer surfaces of the eight rotating rods are respectively and fixedly connected with gears, the gears are meshed with the gear rings, one sides of the eight rotating rods, far away from the box-shaped guard plate, are respectively and fixedly connected with a first bevel gear, the left side wall and the right side wall of, the threaded rod is kept away from the one end fixedly connected with second conical gear of mounting panel, second conical gear with first conical gear meshes mutually, the surface threaded connection of threaded rod has the threaded sleeve, the equal fixedly connected with limiting plate of threaded sleeve's surface, four spouts have all been seted up to the inside left side wall and the right side wall of box-like backplate, the equal sliding connection in inside of spout has the slider, slider and corresponding threaded sleeve fixed connection, two fixed plates of the equal fixedly connected with of inside left side wall and the right side wall of box-like backplate, the side of fixed plate is rotated through the bearing and is connected with the screw thread pivot, the surface threaded connection of screw thread pivot has the nut, the surface fixedly connected with rack of nut, the rack with the ring gear meshes mutually.
Preferably, the eight rotating rods are divided into two groups, the left side wall and the right side wall of the box-shaped guard plate are respectively provided with one group, and the angles between two adjacent rotating rods in each group are the same.
Preferably, one end of the limiting plate, which is close to the transmission rotating shaft, is provided with a roller.
Preferably, the outer surface fixed connection of fixed plate has the litter, the surface cover of litter is equipped with the sliding sleeve, the sliding sleeve with nut fixed connection.
Preferably, one end of the threaded rotating shaft penetrates through and extends to the outer side of the box-shaped guard plate, and a rotating disc is fixedly connected with the threaded rotating shaft.
Preferably, the outer surface of the slide rod is fixedly connected with two limiting blocks.
Preferably, the box-shaped guard plate comprises four vertical plates and a top plate, and the top plate is connected with the vertical plates through bolts.
(III) advantageous effects
Compared with the prior art, the utility model provides a plough quick-witted transmission case backplate with easy to assemble a little possesses following beneficial effect:
(1) this plough quick-witted transmission case backplate with easy to assemble a little, when using, through the screw thread pivot that sets up, rotatory screw thread pivot, make the nut remove along the litter is removed, the litter drives the rack and removes, the rack drives the ring gear rotation of meshing with it, the ring gear drives through the gear, drive four bull stick synchronous rotations that correspond, the bull stick passes through first conical gear and second conical gear, it is rotatory to drive the threaded sleeve, the threaded sleeve limiting plate removes to the direction of transmission pivot, make the gyro wheel laminate mutually with the surface of transmission pivot, play spacing effect, avoid the transmission pivot to take place the shake when rotating, the stability of device during operation has been improved.
(2) This plough quick-witted with transmission case backplate easy to assemble a little, the roof and the riser of box-shaped backplate pass through bolted connection, when maintenance or installation are dismantled, can dismantle it fast, and box-shaped backplate passes through bolted connection with the machine main part of ploughing a little, plays the effect of dismantling fast to reach easy to assemble's purpose.
Drawings
Fig. 1 is a schematic structural view of the present invention;
fig. 2 is an enlarged view of the structure a in fig. 1 according to the present invention;
FIG. 3 is a schematic side view of the ring gear of the present invention;
fig. 4 is an enlarged view of the structure B in fig. 3 according to the present invention.
In the figure: 1. a mini-tiller body; 2. a box-shaped guard plate; 3. a transmission mechanism; 4. a transmission rotating shaft; 5. a slide rail; 6. a ring gear; 7. a rotating rod; 8. a gear; 9. a first bevel gear; 10. mounting a plate; 11. a threaded rod; 12. a second bevel gear; 13. a threaded sleeve; 14. a limiting plate; 15. a chute; 16. a fixing plate; 17. a threaded shaft; 18. a nut; 19. a rack; 20. and (4) sliding the rod.
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. 1-4, an easily-installed transmission case guard plate for a mini-tiller comprises a mini-tiller body 1, a box-shaped guard plate 2 and a transmission mechanism 3, wherein the box-shaped guard plate 2 is installed on the upper surface of the mini-tiller body 1 through bolts, two side surfaces of the transmission mechanism 3 are connected with transmission rotating shafts 4, the left side wall and the right side wall of the interior of the box-shaped guard plate 2 are fixedly connected with two circular sliding rails 5, the interiors of the two circular sliding rails 5 are respectively and slidably connected with a gear ring 6, the left side wall and the right side wall of the interior of the box-shaped guard plate 2 are respectively and rotatably connected with four rotating rods 7 through bearings, the outer surfaces of the eight rotating rods 7 are respectively and fixedly connected with gears 8, the gears 8 are meshed with the gear ring 6, one sides of the eight rotating rods 7 far away from the box-shaped guard plate 2 are respectively and fixedly connected with four mounting plates 10, the outer surfaces, threaded rod 11 keeps away from one end fixedly connected with second bevel gear 12 of mounting panel 10, second bevel gear 12 meshes with first bevel gear 9 mutually, the surface threaded connection of threaded rod 11 has threaded sleeve 13, threaded sleeve 13's the equal fixedly connected with limiting plate 14 of surface, four spouts 15 have all been seted up to the inside left side wall and the right side wall of box-like backplate 2, the equal sliding connection in inside of spout 15 has the slider, slider and the threaded sleeve 13 fixed connection who corresponds, two fixed plates 16 of the equal fixedly connected with of inside left side wall and the right side wall of box-like backplate 2, the side of fixed plate 16 is rotated through the bearing and is connected with screw thread pivot 17, the surface threaded connection of screw thread pivot 17 has nut 18, the surface fixed connection of nut 18 has rack 19, rack 19 meshes with ring gear 6 mutually.
Furthermore, the eight rotating rods 7 are divided into two groups, the left side wall and the right side wall of the box-shaped guard plate 2 are respectively provided with one group, and the angles between two adjacent rotating rods 7 in each group are the same, so that the distance between each limiting plate 14 and the transmission rotating shaft 4 is the same.
Furthermore, one end of the limiting plate 14, which is close to the transmission rotating shaft 4, is provided with a roller, so that the effect of reducing friction is achieved, and the service life of the device is prolonged.
Furthermore, a slide rod 20 is fixedly connected to the outer surface of the fixed plate 16, a sliding sleeve is sleeved on the outer surface of the slide rod 20, and the sliding sleeve is fixedly connected with the nut 18 to play a limiting effect, so that the nut 18 can stably move along the slide rod 20.
Furthermore, one end of the threaded rotating shaft 17 penetrates through and extends to the outer side of the box-shaped guard plate 2, and the rotating disc is fixedly connected with the threaded rotating shaft, so that the effect of convenience in use is achieved.
Furthermore, the outer surface of the slide rod 20 is fixedly connected with two limiting blocks, so that a limiting effect is achieved, and the moving range of the rack 19 is ensured to meet working requirements.
Further, box-like backplate 2 includes that four risers and a roof constitute, and the roof passes through bolted connection with the riser, plays the effect of easy to assemble dismantlement.
To sum up, this plough quick-witted transmission case backplate with easy to assemble a little, when using, through the screw thread pivot 17 that sets up, rotatory screw thread pivot 17, make nut 18 remove about along litter 20, litter 20 drives rack 19 and removes, rack 19 drives the ring gear 6 rotation of meshing with it, ring gear 6 drives through gear 8, drive four bull sticks 7 synchronous revolution that correspond, bull stick 7 is through first bevel gear 9 and second bevel gear 12, it is rotatory to drive threaded sleeve 13, threaded sleeve 13 limiting plate 14 removes to the direction of transmission pivot 4, make the gyro wheel laminate mutually with the surface of transmission pivot 4, play spacing effect, avoid transmission pivot 4 to take place the shake when rotating, the stability of device during operation has been improved.
This plough quick-witted with transmission case backplate easy to assemble a little, the roof and the riser of box-like backplate 2 pass through bolted connection, when maintenance or installation are dismantled, can dismantle it fast, and box-like backplate 2 passes through bolted connection with the machine main part 1 of ploughing a little, plays the effect of dismantling fast to reach easy to assemble's purpose.
It is to be noted that the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.
The standard parts used in the present application document can be purchased from the market, and can be customized according to the description of the specification and the accompanying drawings, the specific connection mode of each part adopts the conventional means matured in the prior art, the machines, the parts and the equipment adopt the conventional types in the prior art, the circuit connection adopts the conventional connection mode in the prior art, no specific description is provided here, meanwhile, the electric elements appearing in the specification are electrically connected with the external main controller and the mains supply, the peripheral controller mentioned in the specification can play a control role for the electric elements mentioned in the specification, and the peripheral controller is the conventional known equipment.
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 plough quick-witted with transmission case backplate easy to assemble a little, includes to plough quick-witted main part (1), box-like backplate (2) and drive mechanism (3) a little, its characterized in that: the box-shaped guard plate (2) is mounted on the upper surface of the mini-tiller main body (1) through bolts, two side faces of the transmission mechanism (3) are connected with a transmission rotating shaft (4), the left side wall and the right side wall inside the box-shaped guard plate (2) are fixedly connected with two circular slide rails (5), the inside of the two circular slide rails (5) is connected with a gear ring (6) in a sliding mode, the left side wall and the right side wall inside the box-shaped guard plate (2) are connected with four rotating rods (7) through bearings in a rotating mode, the outer surfaces of the eight rotating rods (7) are fixedly connected with gears (8), the gears (8) are meshed with the gear ring (6), one sides of the eight rotating rods (7) far away from the box-shaped guard plate (2) are fixedly connected with first bevel gears (9), and the left side wall and the right side wall inside the box-shaped guard plate (2) are fixedly, the outer surface of mounting panel (10) is rotated through the bearing and is connected with threaded rod (11), threaded rod (11) is kept away from the one end fixedly connected with second bevel gear (12) of mounting panel (10), second bevel gear (12) with first bevel gear (9) mesh mutually, the surface threaded connection of threaded rod (11) has threaded sleeve (13), the equal fixedly connected with limiting plate (14) of surface of threaded sleeve (13), four spout (15) have all been seted up to the inside left side wall and the right side wall of box-like backplate (2), the equal sliding connection in inside of spout (15) has the slider, the slider with correspond threaded sleeve (13) fixed connection, the equal fixedly connected with two fixed plates (16) of inside left side wall and the right side wall of box-like backplate (2), the side of fixed plate (16) is connected with screw thread pivot (17) through the bearing rotation, the outer surface of the threaded rotating shaft (17) is in threaded connection with a nut (18), the outer surface of the nut (18) is fixedly connected with a rack (19), and the rack (19) is meshed with the gear ring (6).
2. The transmission case guard plate convenient to mount for the mini-tiller according to claim 1, wherein: the eight rotating rods (7) are divided into two groups, the left side wall and the right side wall of the box-shaped guard plate (2) are respectively provided with one group, and the angles between two adjacent rotating rods (7) in each group are the same.
3. The transmission case guard plate convenient to mount for the mini-tiller according to claim 1, wherein: and one end of the limiting plate (14) close to the transmission rotating shaft (4) is provided with a roller.
4. The transmission case guard plate convenient to mount for the mini-tiller according to claim 1, wherein: the outer surface fixed connection of fixed plate (16) has litter (20), the surface cover of litter (20) is equipped with the sliding sleeve, the sliding sleeve with nut (18) fixed connection.
5. The transmission case guard plate convenient to mount for the mini-tiller according to claim 1, wherein: one end of the threaded rotating shaft (17) penetrates through and extends to the outer side of the box-shaped guard plate (2) and is fixedly connected with a rotary table.
6. The transmission case guard plate convenient to mount for the mini-tiller according to claim 4, wherein: the outer surface of the slide rod (20) is fixedly connected with two limiting blocks.
7. The transmission case guard plate convenient to mount for the mini-tiller according to claim 4, wherein: the box-shaped guard plate (2) comprises four vertical plates and a top plate, and the top plate is connected with the vertical plates through bolts.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021579572.7U CN212868369U (en) | 2020-08-03 | 2020-08-03 | Transmission case guard plate convenient to mount for mini-tiller |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021579572.7U CN212868369U (en) | 2020-08-03 | 2020-08-03 | Transmission case guard plate convenient to mount for mini-tiller |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212868369U true CN212868369U (en) | 2021-04-02 |
Family
ID=75219383
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021579572.7U Active CN212868369U (en) | 2020-08-03 | 2020-08-03 | Transmission case guard plate convenient to mount for mini-tiller |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212868369U (en) |
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2020
- 2020-08-03 CN CN202021579572.7U patent/CN212868369U/en active Active
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