CN219133856U - Agricultural machinery walking operating device - Google Patents
Agricultural machinery walking operating device Download PDFInfo
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- CN219133856U CN219133856U CN202320151277.9U CN202320151277U CN219133856U CN 219133856 U CN219133856 U CN 219133856U CN 202320151277 U CN202320151277 U CN 202320151277U CN 219133856 U CN219133856 U CN 219133856U
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- frame
- fixedly arranged
- operation box
- wall surface
- pedal
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Abstract
The utility model discloses an agricultural machinery walking operating mechanism, comprising: the device comprises a front chassis, a rear chassis, an operation box, a moving mechanism and a pedal mechanism; the rear chassis is positioned at one side of the front chassis, and a first side frame and a second side frame are fixedly arranged between the front chassis and the rear chassis; the operation box is positioned above the first side frame and the second side frame; the moving mechanism is positioned at one side of the first side frame, and the operation box is connected with the moving mechanism; the pedal mechanism is positioned on one side of the operation box. The front underframe, the rear underframe, the first side frame and the second side frame form a complete frame, the operation box is borne, the operation box can move above the first side frame and the second side frame through the moving mechanism, the maintenance is convenient, the pedal mechanism can enable the legs of an operator to be fixed during operation, the operator is not easy to slide down in the operation box, and the safety is achieved.
Description
Technical Field
The utility model belongs to the technical field of agricultural machinery, and particularly relates to an agricultural machinery walking operation mechanism.
Background
During agricultural operation, because the soil pavement of farmland is uneven, an agricultural running gear is required to be used as a transport tool for operation.
The traditional tracked vehicle adopts operating personnel to trample the front pedal to control the tracked vehicle through the mode of operation control box, this mode simple structure, convenient operation, the operation field of vision is good, but tramples when controlling, traditional pedal can make operating personnel drop from the control box when having appeared the phenomenon of skidding, and the security is low, so a section of operating mechanism that has higher security of needs.
Disclosure of Invention
Based on the technical problems, the utility model provides an agricultural machinery walking operation mechanism which is provided with a pedal mechanism, so that the legs of an operator can be fixed on the pedal mechanism, and the falling phenomenon of the operator in the operation process can be prevented.
The specific technical scheme is as follows:
an agricultural machinery walking operating mechanism comprising:
a front chassis;
the rear chassis is positioned at one side of the front chassis, and a first side frame and a second side frame are fixedly arranged between the front chassis and the rear chassis;
the operation box is positioned above the first side frame and the second side frame;
the moving mechanism is positioned at one side of the first side frame, and the operation box is connected with the moving mechanism;
and the pedal mechanism is positioned on one side of the operation box.
In the above technical solution, the moving mechanism includes:
one end of the screw rod is movably arranged at one end of the rear underframe, and the other end of the screw rod is movably arranged at one end of the first side frame;
the first conical gear is fixedly arranged at one end of the threaded rod;
the second bevel gear is movably arranged at one end of the rear chassis and meshed with the first bevel gear;
the auxiliary frame is fixedly arranged on one side wall surface of the second side frame, and an auxiliary groove is formed in one side of the auxiliary frame;
the advancing side plate is fixedly arranged on one side wall surface of the operation box, an advancing block is fixedly arranged at the bottom of the advancing side plate, and the screw rod is screwed on the advancing block;
the auxiliary side plate is fixedly arranged on the other side wall surface of the operation box and slides in the auxiliary groove, one end of the auxiliary side plate is connected with a limit sliding block, and the limit sliding block slides on the inner wall surface of the auxiliary frame.
In the above technical solution, the pedal mechanism includes:
the front sliding grooves are formed in the front wall surface of the operation box;
a limiting block is fixedly arranged on one side of the pedal frame;
the inner grooves are formed in the inner wall surface of the operation box, a pair of inner grooves are respectively formed in two sides of the front sliding groove, and two sides of the limiting block slide in the inner grooves;
the fixing mechanisms are positioned on two sides of the pedal frame.
In the above technical solution, the fixing mechanism includes:
the hinged frames are respectively and fixedly arranged on two sides of the pedal frame;
the side opening is formed in the side wall surface of the hinged frame, and a sleeve is movably arranged in the side opening;
the overturning rod penetrates through the sleeve, and is hinged to the outer wall surface of the operation box;
the fixing frame is fixedly arranged at one end of the overturning rod;
the pedal is fixedly arranged at the bottom of the pedal frame;
the top block is fixedly arranged on the front wall surface of the operation box, a spring is fixedly arranged at the bottom of the top block, and the bottom of the spring is fixedly arranged at the top of the pedal frame.
In the above technical solution, further includes:
the armrests are fixedly arranged on the outer side wall surface of the operation box.
In the above technical solution, further includes:
and the rotating handle is fixedly arranged at the top of the second bevel gear.
Compared with the prior art, the agricultural machinery walking operation mechanism has the beneficial effects that:
the operation box is borne by the front underframe, the rear underframe, the first side frame and the second side frame, the operation box can move above the first side frame and the second side frame through the moving mechanism, the operation box is convenient to overhaul, the legs of an operator can be fixed during operation by the pedal mechanism, the operator cannot slide down in the operation box easily, safety is achieved, and the pedal mechanism can be opened after the operator lifts the feet, so that the operator can get down from the pedal mechanism.
Drawings
FIG. 1 is a schematic diagram of a walking operation mechanism of an agricultural machine;
FIG. 2 is a schematic side view of the present utility model;
FIG. 3 is an enlarged schematic view of the pedal mechanism of the present utility model;
FIG. 4 is a schematic diagram of an inner tank according to the present utility model;
FIG. 5 is a schematic rear view of an auxiliary frame of the present utility model;
FIG. 6 is a schematic view of a first bevel gear and a second bevel gear according to the present utility model.
Wherein, the correspondence between the reference numerals and the component names in fig. 1 to 6 is:
1. a front chassis; 2. a rear chassis; 3. an operation box; 4. a screw; 5. a first bevel gear; 6. a second bevel gear; 7. an auxiliary frame; 8. advancing the side plate; 9. an auxiliary side plate; 10. a front chute; 11. a pedal frame; 12. an inner tank; 13. a hinge bracket; 14. a side port; 15. turning over the rod; 16. a fixing frame; 17. a pedal; 18. a top block; 19. an armrest; 20. a rotating handle.
Description of the embodiments
The utility model will be further described with reference to specific embodiments and figures 1-6, but the utility model is not limited to these embodiments.
As shown in fig. 1-6, the present utility model discloses an agricultural machinery walking operation mechanism, comprising: a front chassis 1, a rear chassis 2, an operation box 3, a moving mechanism and a pedal 17 mechanism; the rear chassis 2 is positioned at one side of the front chassis 1, and a first side frame and a second side frame are fixedly arranged between the front chassis 1 and the rear chassis 2; the operation box 3 is positioned above the first side frame and the second side frame; the moving mechanism is positioned at one side of the first side frame, and the operation box 3 is connected with the moving mechanism; the pedal 17 mechanism is located on the side of the operation box 3.
The front chassis 1, the rear chassis 2, the first side frame and the second side frame are taken as main bearing mechanisms of the whole device, the operation box 3 is supported, the operation box 3 can move on the first side frame and the second side frame by the moving mechanism, the maintenance is convenient, the legs of an operator can be fixed by the pedal 17 mechanism, and the operator is prevented from falling down.
In an embodiment of the present utility model, as shown in fig. 1 to 6, the moving mechanism includes: screw 4, first bevel gear 5, second bevel gear 6, auxiliary frame 7, advance curb plate 8 and auxiliary curb plate 9; one end of the screw 4 is movably arranged at one end of the rear underframe 2, and the other end of the screw 4 is movably arranged at one end of the first side frame; the first conical gear 5 is fixedly arranged at one end of the threaded rod; the second bevel gear 6 is movably arranged at one end of the rear chassis 2, and the second bevel gear 6 is meshed with the first bevel gear 5; the auxiliary frame 7 is fixedly arranged on one side wall surface of the second side frame, and an auxiliary groove is formed in one side of the auxiliary frame 7; the advancing side plate 8 is fixedly arranged on one side wall surface of the operation box 3, an advancing block is fixedly arranged at the bottom of the advancing side plate 8, and the screw 4 is screwed on the advancing block; the auxiliary side plate 9 is fixedly arranged on the other side wall surface of the operation box 3, the auxiliary side plate 9 slides in the auxiliary groove, one end of the auxiliary side plate 9 is connected with a limit sliding block, and the limit sliding block slides on the inner wall surface of the auxiliary frame 7.
Through the rotation of second bevel gear 6, realize the rotation of first bevel gear 5, screw rod 4 rotates this moment, and the piece that advances on the screw rod 4 moves along first side frame, and spacing slider slides in auxiliary frame 7 this moment, and operation box 3 moves to one side this moment, makes the inside mechanism of operation box 3 expose, convenient to overhaul.
In an embodiment of the present utility model, as shown in FIGS. 1-6, the pedal 17 mechanism includes: a front chute 10, a pedal frame 11, an inner groove 12 and a fixing mechanism; the pair of front sliding grooves 10 are formed in the front wall surface of the operation box 3; a limiting block is fixedly arranged on one side of the pedal frame 11; the inner grooves 12 are arranged on the inner wall surface of the operation box 3, a pair of the inner grooves 12 are respectively arranged on two sides of the front sliding groove 10, and two sides of the limiting block slide in the inner grooves 12; the fixing mechanisms are positioned at two sides of the pedal frame 11.
The two ends of the limiting block can be limited through the front sliding groove 10, the pedal frame 11 can move up and down, and the two sides of the leg can be fixed by the fixing mechanism.
In an embodiment of the present utility model, as shown in fig. 1 to 6, the fixing mechanism includes: a hinged frame 13, a side opening 14, a turnover rod 15, a fixed frame 16, a pedal 17 and a top block 18; a pair of hinge frames 13 are fixedly installed at both sides of the pedal frame 11 respectively; the side opening 14 is formed in the side wall surface of the hinged frame 13, and a sleeve is movably arranged in the side opening 14; the overturning rod 15 penetrates through the sleeve, and the overturning rod 15 is hinged to the outer wall surface of the operation box 3; the fixing frame 16 is fixedly arranged at one end of the overturning rod 15; the pedal 17 is fixedly arranged at the bottom of the pedal frame 11; the pair of top blocks 18 are fixedly arranged on the front wall surface of the operation box 3, springs are fixedly arranged at the bottoms of the top blocks 18, and the bottoms of the springs are fixedly arranged at the top of the pedal frame 11.
The operator steps on the pedal 17, and at this time, the pedal 17 moves downwards, the sleeve moves downwards along with the pedal 17 and the hinge bracket 13, and as the overturning rod 15 penetrates through the sleeve, the overturning rod 15 rotates at this time, the fixing frame 16 at one end of the overturning rod 15, and the pair of fixing frames 16 overturns to fix the legs.
In an embodiment of the present utility model, as shown in fig. 1 to 6, further comprising: a handrail 19; the pair of armrests 19 are fixedly mounted on the outer side wall surface of the operation box 3.
The armrest 19 is for the operator to grasp.
In an embodiment of the present utility model, as shown in fig. 1 to 6, further comprising: a rotating handle 20; the handle 20 is fixedly mounted on top of the second bevel gear 6.
The handle 20 is capable of rotating the second bevel gear 6.
The implementation process comprises the following steps: in operation, an operator steps on the pedals 17 by two feet, the pedals 17 are subjected to the action of gravity, the pedals 11 move downwards, the limiting blocks on one side of the pedals 11 slide downwards in the pair of inner grooves 12, the sleeve moves downwards along with the hinged frame 13, the overturning frame penetrates through the sleeve, the overturning rod 15 is hinged to the front wall surface of the operation box 3, the sleeve rotates, the overturning rod 15 rotates and overturns upwards, the fixing frames 16 at one end of the overturning rod 15 fix two sides of the legs of the operator, the legs of the operator are assisted and fixed, the operator is prevented from falling, when the inside of the operation box 3 is overhauled, the rotating handle 20 rotates, the rotating handle 20 drives the second bevel gear 6 to rotate, the second bevel gear 6 rotates, the first bevel gear 5 rotates, the screw 4 rotates along with the limiting blocks on the screw 4 move along the screw 4, the operation box 3 slides along the first side frame, the limiting blocks slide in the auxiliary frame 7 at the moment, the operation box 3 moves smoothly, and when the pedals 17 need to be lifted, the feet are lifted, the springs pull the pair of the overturning frames 11 downwards, and the fixing frames 16 need to be opened downwards when the two fixing frames 17 are needed.
In the description of the present utility model, the term "plurality" means two or more, unless explicitly defined otherwise, the orientation or positional relationship indicated by the terms "upper", "lower", etc. are based on the orientation or positional relationship shown in the drawings, merely for convenience of description of the present utility model and to simplify the description, and do not indicate or imply that the apparatus or elements referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be construed as limiting the present utility model; the terms "coupled," "mounted," "secured," and the like are to be construed broadly, and may be fixedly coupled, detachably coupled, or integrally connected, for example; can be directly connected or indirectly connected through an intermediate medium. The specific meaning of the above terms in the present utility model can be understood by those of ordinary skill in the art according to the specific circumstances.
In the description of the present utility model, the terms "one embodiment," "some embodiments," "particular embodiments," and the like, mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the present utility model. In the present utility model, the schematic representations of the above terms do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.
The above description is only of the preferred embodiments of the present utility model and is not intended to limit the present utility model, but various modifications and variations can be made to the present utility model by those skilled in the art. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present utility model should be included in the protection scope of the present utility model.
Claims (6)
1. An agricultural machinery walking operating mechanism, characterized by comprising:
a front chassis;
the rear chassis is positioned at one side of the front chassis, and a first side frame and a second side frame are fixedly arranged between the front chassis and the rear chassis;
the operation box is positioned above the first side frame and the second side frame;
the moving mechanism is positioned at one side of the first side frame, and the operation box is connected with the moving mechanism;
and the pedal mechanism is positioned on one side of the operation box.
2. The agricultural machinery walking operation mechanism of claim 1, wherein the moving mechanism comprises:
one end of the screw rod is movably arranged at one end of the rear underframe, and the other end of the screw rod is movably arranged at one end of the first side frame;
the first conical gear is fixedly arranged at one end of the threaded rod;
the second bevel gear is movably arranged at one end of the rear chassis and meshed with the first bevel gear;
the auxiliary frame is fixedly arranged on one side wall surface of the second side frame, and an auxiliary groove is formed in one side of the auxiliary frame;
the advancing side plate is fixedly arranged on one side wall surface of the operation box, an advancing block is fixedly arranged at the bottom of the advancing side plate, and the screw rod is screwed on the advancing block;
the auxiliary side plate is fixedly arranged on the other side wall surface of the operation box and slides in the auxiliary groove, one end of the auxiliary side plate is connected with a limit sliding block, and the limit sliding block slides on the inner wall surface of the auxiliary frame.
3. The agricultural machinery walking operation mechanism of claim 1, wherein the pedal mechanism comprises:
the front sliding grooves are formed in the front wall surface of the operation box;
a limiting block is fixedly arranged on one side of the pedal frame;
the inner grooves are formed in the inner wall surface of the operation box, a pair of inner grooves are respectively formed in two sides of the front sliding groove, and two sides of the limiting block slide in the inner grooves;
the fixing mechanisms are positioned on two sides of the pedal frame.
4. An agricultural machinery walking operation mechanism according to claim 3, wherein the fixing mechanism comprises:
the hinged frames are respectively and fixedly arranged on two sides of the pedal frame;
the side opening is formed in the side wall surface of the hinged frame, and a sleeve is movably arranged in the side opening;
the overturning rod penetrates through the sleeve, and is hinged to the outer wall surface of the operation box;
the fixing frame is fixedly arranged at one end of the overturning rod;
the pedal is fixedly arranged at the bottom of the pedal frame;
the top block is fixedly arranged on the front wall surface of the operation box, a spring is fixedly arranged at the bottom of the top block, and the bottom of the spring is fixedly arranged at the top of the pedal frame.
5. The agricultural machinery walking operation mechanism of claim 1, further comprising:
the armrests are fixedly arranged on the outer side wall surface of the operation box.
6. The agricultural machinery walking operation mechanism of claim 2, further comprising:
and the rotating handle is fixedly arranged at the top of the second bevel gear.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320151277.9U CN219133856U (en) | 2023-02-08 | 2023-02-08 | Agricultural machinery walking operating device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320151277.9U CN219133856U (en) | 2023-02-08 | 2023-02-08 | Agricultural machinery walking operating device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219133856U true CN219133856U (en) | 2023-06-06 |
Family
ID=86603404
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320151277.9U Active CN219133856U (en) | 2023-02-08 | 2023-02-08 | Agricultural machinery walking operating device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219133856U (en) |
-
2023
- 2023-02-08 CN CN202320151277.9U patent/CN219133856U/en active Active
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