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CN116923570A - Manipulation arrangement structure of tractor cab and partition type tractor - Google Patents

Manipulation arrangement structure of tractor cab and partition type tractor Download PDF

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Publication number
CN116923570A
CN116923570A CN202310992540.1A CN202310992540A CN116923570A CN 116923570 A CN116923570 A CN 116923570A CN 202310992540 A CN202310992540 A CN 202310992540A CN 116923570 A CN116923570 A CN 116923570A
Authority
CN
China
Prior art keywords
assembly
clutch
brake
cab
steering
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.)
Pending
Application number
CN202310992540.1A
Other languages
Chinese (zh)
Inventor
徐书雷
曹艳岩
杨茵
董丽君
赵振彪
董文华
郭志强
朱龙坤
尚彩红
郭广伟
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
First Tractor Co Ltd
Original Assignee
First Tractor Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by First Tractor Co Ltd filed Critical First Tractor Co Ltd
Priority to CN202310992540.1A priority Critical patent/CN116923570A/en
Publication of CN116923570A publication Critical patent/CN116923570A/en
Pending legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
    • B62D—MOTOR VEHICLES; TRAILERS
    • B62D33/00—Superstructures for load-carrying vehicles
    • B62D33/06—Drivers' cabs
    • B62D33/0617—Drivers' cabs for tractors or off-the-road vehicles
    • 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
    • B60K23/00—Arrangement or mounting of control devices for vehicle transmissions, or parts thereof, not otherwise provided for
    • B60K23/02—Arrangement or mounting of control devices for vehicle transmissions, or parts thereof, not otherwise provided for for main transmission clutches
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60S—SERVICING, CLEANING, REPAIRING, SUPPORTING, LIFTING, OR MANOEUVRING OF VEHICLES, NOT OTHERWISE PROVIDED FOR
    • B60S1/00—Cleaning of vehicles
    • B60S1/02—Cleaning windscreens, windows or optical devices
    • B60S1/04—Wipers or the like, e.g. scrapers
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60T—VEHICLE BRAKE CONTROL SYSTEMS OR PARTS THEREOF; BRAKE CONTROL SYSTEMS OR PARTS THEREOF, IN GENERAL; ARRANGEMENT OF BRAKING ELEMENTS ON VEHICLES IN GENERAL; PORTABLE DEVICES FOR PREVENTING UNWANTED MOVEMENT OF VEHICLES; VEHICLE MODIFICATIONS TO FACILITATE COOLING OF BRAKES
    • B60T17/00—Component parts, details, or accessories of power brake systems not covered by groups B60T8/00, B60T13/00 or B60T15/00, or presenting other characteristic features
    • B60T17/02—Arrangements of pumps or compressors, or control devices therefor
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60T—VEHICLE BRAKE CONTROL SYSTEMS OR PARTS THEREOF; BRAKE CONTROL SYSTEMS OR PARTS THEREOF, IN GENERAL; ARRANGEMENT OF BRAKING ELEMENTS ON VEHICLES IN GENERAL; PORTABLE DEVICES FOR PREVENTING UNWANTED MOVEMENT OF VEHICLES; VEHICLE MODIFICATIONS TO FACILITATE COOLING OF BRAKES
    • B60T7/00—Brake-action initiating means
    • B60T7/02—Brake-action initiating means for personal initiation
    • B60T7/04—Brake-action initiating means for personal initiation foot actuated
    • B60T7/06—Disposition of pedal
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60T—VEHICLE BRAKE CONTROL SYSTEMS OR PARTS THEREOF; BRAKE CONTROL SYSTEMS OR PARTS THEREOF, IN GENERAL; ARRANGEMENT OF BRAKING ELEMENTS ON VEHICLES IN GENERAL; PORTABLE DEVICES FOR PREVENTING UNWANTED MOVEMENT OF VEHICLES; VEHICLE MODIFICATIONS TO FACILITATE COOLING OF BRAKES
    • B60T7/00—Brake-action initiating means
    • B60T7/02—Brake-action initiating means for personal initiation
    • B60T7/08—Brake-action initiating means for personal initiation hand actuated
    • B60T7/10—Disposition of hand control
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
    • B62D—MOTOR VEHICLES; TRAILERS
    • B62D1/00—Steering controls, i.e. means for initiating a change of direction of the vehicle
    • B62D1/02—Steering controls, i.e. means for initiating a change of direction of the vehicle vehicle-mounted
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
    • B62D—MOTOR VEHICLES; TRAILERS
    • B62D25/00—Superstructure or monocoque structure sub-units; Parts or details thereof not otherwise provided for
    • B62D25/08—Front or rear portions
    • B62D25/10—Bonnets or lids, e.g. for trucks, tractors, busses, work vehicles
    • 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
    • B60K23/00—Arrangement or mounting of control devices for vehicle transmissions, or parts thereof, not otherwise provided for
    • B60K23/02—Arrangement or mounting of control devices for vehicle transmissions, or parts thereof, not otherwise provided for for main transmission clutches
    • B60K2023/025—Adjusting of clutch pedal positions

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Transportation (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Body Structure For Vehicles (AREA)

Abstract

Steering system assembly, braking control assembly, clutch control assembly have been arranged in the space that control panel aircraft bonnet and driver's cabin bottom plate enclose to tractor cab's manipulation arrangement structure and partition type tractor, its characterized in that: the brake control assembly and the clutch control assembly are vertically arranged in front of the steering system assembly side by side, a steering gear of the steering system assembly is arranged below a cab bottom plate, and connecting pipelines or joints at the lower ends of the brake control assembly, the clutch control assembly and the steering system assembly are arranged below the cab bottom plate, so that one side end face of the cab corresponding to the machine head is free of a through hole. A gap is arranged between the cab and the machine head. The sealing problem caused by the fact that the brake, clutch and steering pipeline of the existing tractor passes through the front part of the rear engine cover of the cab is solved. Meanwhile, the front windshield of the cab has no through hole, and the separation of the hood and the cab is realized, so that a better sound and heat insulation effect is generated.

Description

Manipulation arrangement structure of tractor cab and partition type tractor
Technical Field
The invention relates to the technical field of tractors, in particular to a manipulation arrangement structure of a tractor cab and a partition type tractor.
Background
With the rapid development of the economy in China, the agricultural machinery level is continuously improved, the requirements of operators on the rationality of the whole arrangement of the agricultural machinery and the performance of a cab are also higher and higher, the requirements on the safety, the tightness and the comfort of the cab are put forward, and the cab technology is continuously developed towards the direction conforming to the human engineering.
At present, a whole tractor hood in China is generally arranged in a structure closely connected with a cab or with a small distance, the whole tractor hood is horizontally or obliquely arranged at the front part of the cab through brake operation, clutch operation, steering operation and the like, a connecting pipeline or a joint extends out of the rear part of the console hood through a partition plate, the front hood of the console hood and the cab cannot be completely sealed, and heat and noise generated by an engine are transmitted to the cab through an open pore gap. Meanwhile, due to the space limitation of the arrangement structure of braking, clutch and steering in the rear hood, the width of the rear hood cannot be narrowed, and in addition, the pipeline in the cab can be well connected with the machine head and reasonably designed, the structure of the traditional cab framework divides the design of the front windshield into three parts, so that the rain scraping area of the windshield wiper and the lower visual field effect on two sides are greatly influenced.
Disclosure of Invention
In order to solve the technical problems, the invention provides a control arrangement structure of a tractor cab and a partition type tractor, which solve the problem of tightness caused by the fact that a brake, clutch and steering pipeline of the existing tractor passes through the front part of a rear engine cover of the cab. Meanwhile, the front windshield of the cab has no through hole, and the separation of the hood and the cab is realized, so that a better sound and heat insulation effect is generated.
In order to achieve the technical purpose, the adopted technical scheme is as follows: a steering system assembly, a brake operating assembly and a clutch operating assembly are arranged in a space surrounded by an operating console hood and a cab bottom plate, and the steering system assembly is characterized in that: the brake control assembly and the clutch control assembly are vertically arranged in front of the steering system assembly side by side, a steering gear of the steering system assembly is arranged below a cab bottom plate, and connecting pipelines or joints at the lower ends of the brake control assembly, the clutch control assembly and the steering system assembly are arranged below the cab bottom plate, so that one side end face of the cab corresponding to the machine head is free of a through hole.
The control console hood is also internally provided with a bracket welding piece for fixing the steering system assembly, the brake control assembly and the clutch control assembly.
The bracket welding piece comprises a bracket bottom plate, a left vertical plate, a right vertical plate, an operation fixing plate and an upper connecting plate, wherein the bracket bottom plate is used for being fixed on a cab bottom plate, the left vertical plate and the right vertical plate which are vertically arranged are connected above two ends of the bracket bottom plate, the operation fixing plate and the upper connecting plate which are transversely arranged are connected between the left vertical plate and the right vertical plate, and openings for passing through or connecting are formed in the bracket bottom plate and the operation fixing plate.
The bottom surface of the upper connecting plate is vertically connected with a braking fixing plate and a clutch fixing plate side by side, and mounting holes are formed in the braking fixing plate and the clutch fixing plate.
The steering system assembly comprises a steering wheel assembly, a steering shaft assembly, a steering device and a steering hose assembly, wherein the steering wheel assembly is fixed at the top end of the steering shaft assembly, the steering shaft assembly is in threaded connection with a bracket bottom plate, the steering device is fixed below a cab bottom plate and in threaded connection with the steering shaft assembly, and the steering hose assembly is connected with the steering device and is arranged below the cab bottom plate.
The brake control assembly comprises a right brake pedal assembly, a left brake pedal assembly, a brake pump push rod fork, a brake pedal shaft, a brake oil tank welding assembly, a brake pedal spring hook, a brake oil tank oil inlet pipe assembly, a brake pump oil inlet pipe assembly, a brake oil tank oil outlet pipe assembly and a brake control hose;
the right brake pedal assembly and the left brake pedal assembly are matched and sleeved on the brake pedal shaft, and are in threaded connection with the operation fixing plate through the brake pedal spring hook by the return spring; the brake pedal shaft is fixed on the brake fixing plate and is connected with the brake pump through a brake pump push rod fork, and the brake pump is vertically and spirally connected on the operation fixing plate; the brake oil tank welding piece is fixed on the operation fixing plate and connected with the brake pump through the brake oil tank oil inlet pipe assembly, and the brake pump oil inlet pipe assembly, the brake oil tank oil outlet pipe assembly and the brake operation hose vertically penetrate through the bracket bottom plate downwards and are arranged below the cab bottom plate.
The clutch control assembly comprises a clutch pedal assembly, a clutch pump push rod fork, a clutch pedal shaft, a clutch oil tank welding assembly, a clutch pedal spring hook, a clutch pump, a clutch oil tank oil inlet pipe assembly, a clutch booster oil suction pipe, a clutch hose assembly and a clutch oil tank oil outlet pipe assembly;
the clutch pedal assembly is matched and sleeved on the clutch pedal shaft, and is connected to the operation fixing plate through a clutch pedal spring hook by virtue of a return spring, two ends of the clutch pedal shaft are respectively fixed on the clutch fixing plate and the left vertical plate, the clutch pedal shaft is connected with the clutch pump through a clutch pump push rod fork, the clutch pump is vertically connected to the operation fixing plate in a threaded manner, and the clutch oil tank welding assembly is fixed on the operation fixing plate and is connected with the clutch pump through a clutch oil tank oil inlet pipe assembly; the clutch booster oil suction pipe, the clutch hose assembly and the clutch oil tank oil outlet pipe assembly vertically penetrate through the bracket bottom plate downwards and are arranged below the cab bottom plate.
A partition type tractor, a cab is provided with the operating arrangement structure, and a gap is arranged between the cab and a machine head.
The windshield wiper assembly is arranged in the gap and is fixed on the edge framework of the bottom plate of the cab through the mounting bracket.
The invention has the beneficial effects that:
1. the front cover and the rear cover of the console hood do not need to be provided with through holes for pipelines or joints to pass through, so that the console frame and the cab form a partition, meanwhile, the end face of one side of the cab corresponding to the machine head is also free of through holes, the whole installed glass is a whole, a better sound and heat insulation effect is achieved, and a foundation is laid for the realization of a future totally-enclosed type hood.
2. The brake pump and the clutch pump are vertically arranged, the steering gear is arranged below the bottom plate, and other parts are reasonably arranged, so that not only is the separation of the console hood and the cab realized, but also the effect that the width of the instrument hood is narrower than that of the existing product is realized, and the lower visual field of the two sides is better.
3. The gap is arranged between the cab and the machine head, so that heat transfer is reduced, the space is utilized for arranging the wiper assembly, and meanwhile, a non-fan-shaped wiper area is realized, so that the area proportion of the wiper area to the front windshield glass is obviously improved, and an unprecedented wiper visual field effect is realized.
Drawings
FIG. 1 is a schematic view of the installation of the present invention;
FIG. 2 is an effect diagram of the present invention;
FIG. 3 is a schematic view of a stent weldment according to the present invention;
FIG. 4 is a schematic view of the upper connecting bracket weld of the present invention;
FIG. 5 is a schematic illustration of the steering system assembly of the present invention;
FIG. 6 is a schematic illustration of a brake operating assembly of the present invention;
FIG. 7 is a schematic view of a clutch control assembly according to the present invention;
FIG. 8 is a schematic view of a wiper assembly according to the present invention;
in the figure: A. a console hood, B, a bracket welding part, C, a steering system assembly, D, a brake operation assembly, E, a clutch operation assembly, F, a wiper assembly, G, a cab floor, 1, an upper connecting bracket welding part, 1-1, a right front connecting bracket, 1-2, a front connecting bracket, 1-3, an upper connecting bracket, 1-4, a right rear connecting bracket, 1-5, a left rear connecting bracket, 1-6, a left front connecting bracket, 1-7, a brake fixing plate, 1-8, a clutch fixing plate, 1-9, an upper connecting plate, 2, a left connecting bracket, 3, a left upright plate, 4, an operation fixing plate, 5, a reinforcing plate I, 6, a reinforcing plate II, 7, a bracket floor, 8, a right connecting bracket, 9, a right upright plate, 10, a welding nut, 11, a steering wheel assembly, 12, a steering shaft assembly, 13, a steering gear, 14, a radiator oil inlet hose assembly, 15, steering hose assembly, 16, steering gear oil feed hose assembly, 17, right brake pedal assembly, 18, left brake pedal assembly, 19, brake pump lever fork, 20, brake pedal shaft, 21, brake oil tank assembly, 22, brake pedal spring hanger, 23, brake oil tank oil feed pipe assembly, 24, brake pump, 25, brake pump oil feed pipe assembly, 26, brake oil tank oil outlet pipe assembly, 27, brake actuation left hose, 28, brake actuation right hose, 29, clutch pedal assembly, 30, clutch pump lever fork, 31, clutch pedal shaft, 32, clutch oil tank assembly, 33, clutch pedal spring hanger, 34, clutch pump, 35, clutch oil tank oil feed pipe assembly, 36, clutch booster oil suction pipe, 37, clutch hose assembly, 38, oil tank oil outlet pipe assembly, 39. wiper, 40, wiper motor, 41, installing support, 42, driver's cabin, 43, aircraft nose, 44, space.
Detailed Description
The following describes the embodiments of the present invention further with reference to the accompanying drawings:
a control arrangement structure of a tractor cab comprises a console hood A, a bracket welding piece B, a steering system assembly C, a brake control assembly D, a clutch control assembly E and a wiper assembly F. A steering system assembly C, a brake control assembly D and a clutch control assembly E are arranged in a space surrounded by a console hood A and a cab bottom plate G, the console hood A is formed by splicing a front hood and a rear hood, the brake control assembly D and the clutch control assembly E are vertically installed in front of the steering system assembly C side by side, a steering device of the steering system assembly C is arranged below the cab bottom plate G, and connecting pipelines or joints at the lower ends of the brake control assembly D, the clutch control assembly E and the steering system assembly C are arranged below the cab bottom plate G, so that a through hole does not exist on one side end face of a frame cab corresponding to the machine head, and the console hood A and the cab are separated.
As shown in fig. 1, the brake pump 24 and the clutch pump 34 are vertically arranged, the steering gear 13 is arranged below the cab floor G, and the distances between the steering gear 13 and the console hood are pulled out for braking operation and clutch operation, so that the hood and the cab are separated; the steering gear 13 is arranged below the cab floor G, so that the vertical brake pump 24 and the clutch pump 34 can be close to the center of the console hood as much as possible, the width dimension of a bracket welding piece is reduced, and the modeling of the narrow rear hood is further realized; the steering gear 13, steering pipelines, braking pipelines, clutch pipelines and reversing flexible shafts are reasonably arranged at the lower part of the cab bottom plate G, and the lower wiper motor is innovatively designed at the gap partition part between the cab 42 and the machine head, so that a larger area of non-fan-shaped wiper area is realized. The specific implementation effect is shown in figure 2.
The bracket weldment B is shown in fig. 3 and is used for fixing the steering system assembly C, the brake operating assembly D and the clutch operating assembly E, and comprises: the upper connecting bracket welding piece 1, a left connecting bracket 2, a left vertical plate 3, a control fixing plate 4, a reinforcing plate I5, a reinforcing plate II 6, a bottom plate 7, a right connecting bracket 8, a right vertical plate 9 and a welding nut 10, wherein the upper connecting bracket welding piece is formed by welding a right front connecting bracket 1-1, a front connecting bracket 1-2, an upper connecting bracket 1-3, a right rear connecting bracket 1-4, a left rear connecting bracket 1-5, a left front connecting bracket 1-6, a brake fixing plate 1-7, a clutch fixing plate 1-8, an upper connecting plate 1-9 and the like. The bracket welding piece B comprises a bracket bottom plate 7, a left vertical plate 3, a right vertical plate 9, a control fixing plate 4 and an upper connecting plate 1-9, wherein the bracket bottom plate 7 is used for being fixed on a cab bottom plate G, the left vertical plate 3 and the right vertical plate 9 which are vertically arranged are connected relative to each other above two ends of the bracket bottom plate, the control fixing plate 4 and the upper connecting plate 1-9 which are horizontally arranged are connected between the left vertical plate 3 and the right vertical plate 9, openings for passing through or connecting are arranged in the bracket bottom plate 7 and the control fixing plate 4, the bottom surfaces of the upper connecting plates 1-9 are vertically connected with a brake fixing plate 1-7 and a clutch fixing plate 1-8 side by side, and mounting holes are formed in the brake fixing plate 1-7 and the clutch fixing plate 1-8.
The steering system assembly mainly comprises: steering wheel assembly 11, steering shaft assembly 12, steering gear 13, radiator oil feed hose assembly 14, steering hose assembly 15, steering gear oil feed hose assembly 16, etc.
The connection relation of steering system assemblies is shown in fig. 5, a steering wheel assembly 11 is fixed at the top end of a steering shaft assembly 12, the steering shaft assembly 12 is divided into an upper end and a lower end, and the upper end and the lower end are connected through universal joints, so that the steering shaft assembly of the lower half part of the steering wheel is vertically arranged, the steering shaft assembly 12 is in threaded connection with a bottom plate 7 of a bracket welding piece, a steering device 13 is fixed below the bracket bottom plate 7 and in threaded connection with the steering shaft assembly 12, and a radiator oil inlet hose assembly 14, a steering hose assembly 15, a steering device oil inlet hose assembly 16 and the like are arranged below the bracket bottom plate 7, namely a cab bottom plate G and are connected to the radiator assembly and the steering pump assembly after coming out of the steering device 13.
The brake operating assembly mainly comprises: a right brake pedal assembly 17, a left brake pedal assembly 18, a brake pump push rod fork 19, a brake pedal shaft 20, a brake oil tank weldment 21, a brake pedal spring hanger 22, a brake oil tank inlet pipe assembly 23, a brake pump 24, a brake pump inlet pipe assembly 25, a brake oil tank outlet pipe assembly 26, a brake actuation left hose 27, a brake actuation right hose 28, and the like.
The connection relation of the brake system assembly is shown in fig. 6, a right brake pedal assembly 17 and a left brake pedal assembly 18 are sleeved on a brake pedal shaft 20, the right brake pedal assembly 17 and the left brake pedal assembly 18 are fixed on brake fixing plates 1-7 through the brake pedal shaft 20 and are connected with brake pumps 24 through brake pump push rod forks 19, the two brake pumps 24 can be started by stepping on the correspondingly connected pedal assemblies, the brake pumps 24 are vertically arranged and are screwed on the operation fixing plate 4 through the operation fixing plate 4; the right brake pedal assembly 17 and the left brake pedal assembly 18 are in threaded connection with the operation fixing plate 4 through respective connected return springs by a clutch pedal spring hook 22, so that the pedal and foot lifting return operation is realized; the brake oil tank welding piece 21 is fixedly connected with the brake pump 24 through the brake oil tank oil inlet pipe assembly 23 on the brake oil tank welding piece 4, and the brake pump oil inlet pipe assembly 25, the brake oil tank oil outlet pipe assembly 26, the brake control left hose 27 and the brake control right hose 28 vertically penetrate through the bracket base plate 7 downwards and are arranged below the cab base plate G.
The clutch system assembly mainly comprises: clutch pedal assembly 29, clutch pump push rod fork 30, clutch pedal shaft 31, clutch oil tank weld 32, clutch pedal spring catch 33, clutch pump 34, clutch oil tank oil inlet pipe assembly 35, clutch booster oil suction pipe 36, clutch hose assembly 37, clutch oil tank oil outlet pipe assembly 38, and the like.
The connection relation of the clutch system assembly is shown in fig. 5, a clutch pedal assembly 29 is sleeved on a clutch pedal shaft 31, the clutch pedal shaft 31 is fixed on clutch fixing plates 1-8 and a left vertical plate 3, the clutch pedal assembly 29 is connected with a clutch pump 34 through a clutch pump push rod fork 30, the clutch pedal assembly 29 is connected with a control fixing plate 4 through a clutch pedal spring hook 33 through a return spring, the clutch pump 34 is vertically arranged and is in threaded connection with the control fixing plate 4 through the control fixing plate 4, a clutch oil tank welding member 32 is fixed on the control fixing plate 4, and is connected with the clutch pump 34 through a clutch oil tank oil inlet pipe assembly 35; the clutch booster oil suction pipe 36, the clutch hose assembly 37 and the clutch oil tank oil outlet pipe assembly 38 vertically penetrate downwards through the bottom plate 7 of the bracket welding piece and are arranged below the bottom plate G of the cab.
The partition type tractor has the cab 42 with the operating arrangement structure, and a gap 44 is arranged between the cab 42 and the nose 43, and the gap 44 completely partitions the cab 42 and the nose, reduces heat transfer, and ensures the tightness of the reinforcing cab by arranging the front glass of the cab 42 into a whole structure.
A wiper assembly is disposed in the gap 44 for wiping a single piece of glass, and the wiper assembly F mainly includes: a wiper 39, a wiper motor 40, a mounting bracket 41, and the like; the wiper motor 40 is arranged under, and is fixed on the edge framework of the cab bottom plate B through the mounting bracket 41, and the wiper 39 moves in the isolated gap to realize a non-fan-shaped wiper area, so that the ratio of the wiper area to the area of the front windshield glass is obviously improved, and the unprecedented large-area wiper visual field effect is realized.
It should be noted that the embodiments selected herein for the purpose of disclosing the present invention are presently considered to be suitable, but it should be understood that the present invention is intended to include all variations and modifications of all embodiments falling within the spirit and scope of the present invention.
Finally, it will be understood by those skilled in the art that the embodiments of the present invention described above and shown in the drawings are by way of example only and not by way of limitation. The objects of the present invention have been fully and effectively achieved. The functional and structural principles of the present invention have been shown and described in the examples and embodiments of the invention may be modified or practiced without departing from the principles described.

Claims (9)

1. The utility model provides a manipulation arrangement structure of tractor driver's cabin, has arranged steering system assembly (C), brake control assembly (D), clutch control assembly (E) in the space that control panel aircraft bonnet (A) and driver's cabin bottom plate (G) enclose, its characterized in that: the brake control assembly (D) and the clutch control assembly (E) are vertically installed in front of the steering system assembly (C) side by side, a steering gear of the steering system assembly (C) is arranged below the cab bottom plate (G), and connecting pipelines or joints of the brake control assembly (D), the clutch control assembly (E) and the lower end of the steering system assembly (C) are arranged below the cab bottom plate (G) so that one side end face of the cab corresponding to the machine head is free of a through hole.
2. A steering arrangement for a tractor cab as defined by claim 1 wherein: the steering table hood (A) is internally provided with a bracket welding piece (B) for fixing the steering system assembly (C), the brake operation assembly (D) and the clutch operation assembly (E).
3. A steering arrangement for a tractor cab as defined by claim 2 wherein: the bracket welding piece (B) comprises a bracket bottom plate (7), a left vertical plate (3), a right vertical plate (9), a control fixing plate (4) and upper connecting plates (1-9), wherein the bracket bottom plate (7) is used for being fixed on a cab bottom plate (G), the left vertical plate (3) and the right vertical plate (9) which are vertically arranged are connected relative to each other above two ends of the bracket bottom plate, the control fixing plate (4) and the upper connecting plates (1-9) which are transversely arranged are connected between the left vertical plate (3) and the right vertical plate (9), and openings used for penetrating or connecting are formed in the bracket bottom plate (7) and the control fixing plate (4).
4. A steering arrangement for a tractor cab as defined by claim 3 wherein: the bottom surface of the upper connecting plate (1-9) is vertically connected with a braking fixing plate (1-7) and a clutch fixing plate (1-8) side by side, and mounting holes are formed in the braking fixing plate (1-7) and the clutch fixing plate (1-8).
5. A steering arrangement for a tractor cab as defined by claim 1 wherein: the steering system assembly (C) comprises a steering wheel assembly (11), a steering shaft assembly (12), a steering device (13) and a steering hose assembly, wherein the steering wheel assembly (11) is fixed at the top end of the steering shaft assembly (12), the steering shaft assembly (12) is connected to the bracket base plate (7) in a threaded mode, the steering device (13) is fixed below the cab base plate (G) and connected with the steering shaft assembly (12) in a threaded mode, and the steering hose assembly is connected with the steering device (13) and is arranged below the cab base plate (G).
6. A steering arrangement for a tractor cab as defined by claim 4 wherein: the brake control assembly (D) comprises a right brake pedal assembly (17), a left brake pedal assembly (18), a brake pump push rod fork (19), a brake pedal shaft (20), a brake oil tank welding assembly (21), a brake pedal spring hook (22), a brake oil tank oil inlet pipe assembly (23), a brake pump (24), a brake pump oil inlet pipe assembly (25), a brake oil tank oil outlet pipe assembly (26) and a brake control hose;
the right brake pedal assembly (17) and the left brake pedal assembly (18) are sleeved on the brake pedal shaft (20) in a matching way, and are connected to the operation fixing plate (4) in a threaded manner through a brake pedal spring hook (22) by a return spring; the brake pedal shaft (20) is fixed on the brake fixing plates (1-7), the brake pedal shaft (20) is connected with the brake pump (24) through the brake pump push rod fork (19), and the brake pump (24) is vertically screwed on the operation fixing plate (4); the brake oil tank welding piece (21) is fixed on the operation fixing plate (4) and is connected with the brake pump (24) through the brake oil tank oil inlet pipe assembly (23), and the brake pump oil inlet pipe assembly (25), the brake oil tank oil outlet pipe assembly (26) and the brake operation hose vertically penetrate downwards through the bracket base plate (7) and are arranged below the cab base plate (G).
7. A steering arrangement for a tractor cab as defined by claim 4 wherein: the clutch operation (E) assembly comprises a clutch pedal assembly (29), a clutch pump push rod fork (30), a clutch pedal shaft (31), a clutch oil tank welding assembly (32), a clutch pedal spring hook (33), a clutch pump (34), a clutch oil tank oil inlet pipe assembly (35), a clutch booster oil suction pipe (36), a clutch hose assembly (37) and a clutch oil tank oil outlet pipe assembly (38);
the clutch pedal assembly (29) is sleeved on the clutch pedal shaft (31) in a matched manner and is connected to the operation fixing plate (4) through a return spring and a clutch pedal spring hook (33), two ends of the clutch pedal shaft (31) are respectively fixed on the clutch fixing plates (1-8) and the left vertical plate (3), the clutch pedal shaft (31) is connected with the clutch pump (34) through a clutch pump push rod fork (30), the clutch pump (34) is vertically connected to the operation fixing plate (4) in a threaded manner, and the clutch oil tank welding assembly (32) is fixed on the operation fixing plate (4) and is connected with the clutch pump (34) through a clutch oil tank oil inlet pipe assembly (35); the clutch booster oil suction pipe (36), the clutch hose assembly (37) and the clutch oil tank oil outlet pipe assembly (38) vertically penetrate downwards through the bracket base plate (7) and are arranged below the cab base plate (G).
8. A partition type tractor, characterized in that: the cab (42) is provided with a handling arrangement according to claims 1-7, a gap (44) being provided between the cab (42) and the nose (43).
9. The partition type tractor as recited in claim 8 wherein: the gap (44) is internally provided with a wiper assembly, and the wiper assembly (F) is fixed on the edge framework of the cab floor (G) through a mounting bracket (41).
CN202310992540.1A 2023-08-08 2023-08-08 Manipulation arrangement structure of tractor cab and partition type tractor Pending CN116923570A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202310992540.1A CN116923570A (en) 2023-08-08 2023-08-08 Manipulation arrangement structure of tractor cab and partition type tractor

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202310992540.1A CN116923570A (en) 2023-08-08 2023-08-08 Manipulation arrangement structure of tractor cab and partition type tractor

Publications (1)

Publication Number Publication Date
CN116923570A true CN116923570A (en) 2023-10-24

Family

ID=88392417

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202310992540.1A Pending CN116923570A (en) 2023-08-08 2023-08-08 Manipulation arrangement structure of tractor cab and partition type tractor

Country Status (1)

Country Link
CN (1) CN116923570A (en)

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