CN213799934U

CN213799934U - Agricultural vehicle cab roof

Info

Publication number: CN213799934U
Application number: CN202022459137.7U
Authority: CN
Inventors: 孟先锋; 牛亚州
Original assignee: Anhui Xincheng Agricultural Equipment Co ltd
Current assignee: Anhui Xincheng Agricultural Equipment Co ltd
Priority date: 2020-10-28
Filing date: 2020-10-28
Publication date: 2021-07-27
Anticipated expiration: 2030-10-28

Abstract

The utility model discloses an agricultural vehicle driver's cabin top cap belongs to driver's cabin top cap field. An agricultural vehicle cab roof, comprising: a lower shell, an upper shell, a life buoy, a container, a medicine bottle and a water bottle; the lower shell is fixed at the top of the cab; a through hole is formed at the lower end of the lower shell; the lower shell is rotatably connected with the upper shell; the lower end of the upper shell abuts against the upper end of the lower shell; a partition plate and a guide plate are vertically arranged in the upper shell; the guide plate is connected with the partition plate; compared with the prior art, the agricultural vehicle cab top cover effectively solves the problem that a driver is stuck and trapped by a vehicle door in water, has the characteristics of convenience in escape and good safety, and effectively guarantees the life health of the driver.

Description

Agricultural vehicle cab roof

Technical Field

The utility model relates to a driver's cabin top cap field, concretely relates to agricultural vehicle driver's cabin top cap.

Background

The important components of the truck body and the special automobile body in the cab are places where professional drivers work day and night. The structure of the device is directly related to the safety, the working efficiency and the health of a driver. The cab is generally of a metal thin shell structure, is flexibly connected with the frame, does not bear load, and belongs to a non-bearing type vehicle body. Modern cab also pays attention to reducing air resistance, pays attention to attractive appearance and adopts panoramic curved glass. The internal equipment of modern drivers' cabins is also more and more modernized and gradually gets close to the equipment of cars. Such as adjustable chairs, warm air, air conditioners, audio equipment, safety devices, etc. Some long-distance trucks also have cabs, refrigerators, food heating equipment, etc.

With the progress of times, vehicles are used as transportation tools in more and more agricultural production, but the cab roof of the existing agricultural vehicle is not provided with an underwater escape mechanism, so that once the agricultural vehicle is collided into the water due to fatigue driving, collision and other traffic accidents, a driver can hardly realize self rescue due to the fact that the vehicle door cannot be opened by water pressure.

SUMMERY OF THE UTILITY MODEL

Not enough to prior art, the utility model provides an agricultural vehicle driver's cabin top cap.

The purpose of the utility model can be realized by the following technical scheme:

an agricultural vehicle cab roof, comprising: a lower shell, an upper shell, a life buoy, a container, a medicine bottle and a water bottle;

the lower shell is fixed at the top of the cab; a through hole is formed at the lower end of the lower shell; the lower shell is rotatably connected with the upper shell; the lower end of the upper shell abuts against the upper end of the lower shell; a partition plate and a guide plate are vertically arranged in the upper shell; the guide plate is connected with the partition plate; one side of the upper shell, which is close to the guide plate, is provided with a vertical groove; a baffle is fixedly arranged at one end of the upper shell, which is close to the groove, a bulge is formed at one side of the baffle, which is close to the groove, and the bulge is matched with the groove; the lifebuoy is between the baffle and the apron; the life buoy is fixedly installed with the pipeline, and the pipeline penetrates through the partition plate to be communicated with the container;

the side of the container, which is close to the life buoy, is fixedly provided with the medicine bottle, and the side of the container, which is far away from the life buoy, is fixedly provided with the water bottle; the bottle openings of the medicine bottle and the water bottle are communicated with the container, and films are fixedly arranged on the bottle openings of the medicine bottle and the water bottle; an upper cam is horizontally arranged between the films of the container, the upper cam is fixedly installed with a driven shaft, and the driven shaft is rotationally connected with the container; one end of the driven shaft, which is far away from the upper cam, is fixedly provided with a first gear; the first gear is meshed with the second gear, the second gear is fixedly arranged on the motor, and the motor is fixedly arranged at the bottom of the upper shell; two ejector pin devices are symmetrically distributed in the container by taking the driven shaft as a center; the thimble device comprises a fixing plate, a thimble and a spring; the fixing plate is fixedly installed with the container; the ejector pins are connected with the fixing plate in a sliding mode, the tip ends of the ejector pins are close to the thin film, and the ejector pins form clamping plates on two sides of the fixing plate; and a spring is arranged between the fixing plate and the clamping plate close to the driven shaft, and the spring is sleeved on the ejector pin.

Furthermore, a fixed seat is fixedly arranged in the lower shell, the fixed seat is rotatably connected with a rotating shaft, a first bevel gear is fixedly arranged at one end of the rotating shaft, which is far away from the fixed seat, and the first bevel gear is meshed with a second bevel gear; the rotating shaft is fixedly provided with a lower cam between the fixed seat and the first bevel gear; the second bevel gear is fixedly installed on a manual shaft, the manual shaft penetrates through the lower end face of the lower shell, and the manual shaft is rotatably connected with the lower shell.

Further, the inside fixed mounting stand of casing down, the up end of stand with go up the casing laminating, the up end of stand forms the slot, fixed mounting strong magnet in the slot.

Furthermore, the upper end face and the lower end face of the lower shell both form a clamping groove, and a sealing ring is fixedly installed in the clamping groove.

Further, a handle is fixedly installed at the lower end of the lower shell.

The utility model has the advantages that:

the utility model discloses an agricultural vehicle driver's cabin top cap, the built-in life buoy of top cap, the life buoy aerifys for the life buoy is quick through chemical reaction, casing and lower housing separation are gone up in the drive after the life buoy inflation, the driver drills out from the casing down, the driver wears life buoy disconnection and the realization of being connected of last casing to save oneself, the problem of the dead driver of stranded of aquatic door card has been solved effectively, this top cap is fleed conveniently, the security is good, make effective assurance to driver's life health.

Drawings

The present invention will be further described with reference to the accompanying drawings.

FIG. 1 is a schematic perspective view of the present application;

FIG. 2 is a schematic cross-sectional view of the upper housing of the present application;

fig. 3 is a schematic cross-sectional view of the lower housing of the present application.

The parts corresponding to the reference numerals in the figures are as follows:

1. a lower housing; 2. an upper housing; 201. a partition plate; 202. a guide plate; 203. a groove; 3. a life buoy; 4. a container; 401. a fixing plate; 402. a thimble; 403. a spring; 5. a medicine bottle; 6. a water bottle; 7. a through hole; 8. a baffle plate; 801. a protrusion; 9. a pipeline; 10. a film; 11. an upper cam; 12. a driven shaft; 13. a first gear; 14. a second gear; 15. a motor; 16. a fixed seat; 17. a first bevel gear; 18. a second bevel gear; 19. a rotating shaft; 20. a manual shaft; 21. a lower cam.

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 of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.

In the description of the present invention, it is to be understood that the terms "open hole", "upper", "lower", "thickness", "top", "middle", "length", "inner", "around", and the like, indicate positional or positional relationships, are merely for convenience in describing the present invention and to simplify the description, and do not indicate or imply that the components or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention.

In the description herein, references to the description of "one embodiment," "an example," "a specific example," etc., 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 invention. In this specification, the schematic representations of the terms used above 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.

As shown in fig. 1-3, a cab roof for an agricultural vehicle includes: the life buoy comprises a lower shell 1, an upper shell 2, a life buoy 3, a container 4, a medicine bottle 5 and a water bottle 6; the lower shell 1 is fixed on the top of the cab; the lower end of the lower shell 1 forms a through hole 7; the lower shell 1 is rotationally connected with the upper shell 2; the lower end of the upper shell 2 is propped against the upper end of the lower shell 1; a partition plate 201 and a guide plate 202 are vertically arranged inside the upper case 2; the guide plate 202 is connected with the partition plate 201; one side of the upper shell 2 close to the guide plate 202 is provided with a vertical groove 203; a baffle plate 8 is fixedly arranged at one end of the upper shell 2 close to the groove 203, a protrusion 801 is formed at one side of the baffle plate 8 close to the groove 203, and the protrusion 801 is matched with the groove 203; the life buoy 3 is between the partition 201 and the baffle 8; the life buoy 3 is fixedly installed with a pipeline 9, and the pipeline 9 penetrates through the partition plate 201 to be communicated with the container 4;

a medicine bottle 5 is fixedly arranged on one side of the container 4 close to the life buoy 3, and a water bottle 6 is fixedly arranged on one side of the container 4 far away from the life buoy 3; the bottle openings of the medicine bottle 5 and the water bottle 6 are both communicated with the container 4, and the bottle openings of the medicine bottle 5 and the water bottle 6 are both fixedly provided with films 10; an upper cam 11 is horizontally arranged between the films 10 of the container 4, the upper cam 11 is fixedly arranged with a driven shaft 12, and the driven shaft 12 is rotationally connected with the container 4; one end of the driven shaft 12, which is far away from the upper cam 11, is fixedly provided with a first gear 13; the first gear 13 is meshed with the second gear 14, the second gear 14 is fixedly arranged on a motor 15, and the motor 15 is fixedly arranged at the bottom of the upper shell 2; two ejector pin devices are symmetrically distributed in the container 4 by taking the driven shaft 12 as a center; the ejector pin device comprises a fixing plate 401, an ejector pin 402 and a spring 403; the fixing plate 401 is fixedly mounted with the container 4; ejector pins 402 are slidably connected with the fixing plate 401, the tips of the ejector pins 402 are close to the thin film 10, and the ejector pins 402 form clamping plates on two sides of the fixing plate 401; a spring 403 is arranged between the fixing plate 401 and the clamping plate close to the driven shaft 12, and the spring 403 is sleeved on the thimble 402.

The working principle of the present invention is explained below, and the upper housing 2 is fixedly mounted on the top of the cab. The water bottle 6 is filled with water, the medicine bottle 5 is filled with sodium peroxide powder, the bottle openings of the water bottle 6 and the medicine bottle 5 are sealed by the film 10, and the water bottle 6 and the medicine bottle 5 are communicated with the container 4; two symmetrically distributed thimble devices are fixedly arranged in the container 4. The ejector pin device comprises a fixing plate 401, an ejector pin 402 and a spring; ejector pins 402 are arranged on the fixing plate 401, two clamping plates are arranged on two sides of the fixing plate 401 of the ejector pins 402, springs 403 between the clamping plates close to the driven shaft 12 and the fixing plate 401 are arranged on the ejector pins 402, and the springs 403 prevent the ejector pins 402 from contacting the thin film 10; a driven shaft 12 is arranged between the two ejector pins 402 of the container 4, an upper cam 11 is arranged on the driven shaft 12, a first gear 13 is arranged on the driven shaft 12, the first gear 13 is meshed with a second gear 14, and the second gear 14 is arranged on a motor 15, so that the motor 15 drives the upper cam 11 to rotate through the gears; the upper cam 11 pushes the thimble 402 to puncture the film 10 in the rotating process, water in the water bottle 6 and sodium peroxide in the medicine bottle 5 are released into the container 4, the sodium peroxide is contacted with the water to generate a large amount of gas, the container 4 is connected with the life buoy 3 through the pipeline 9, and the gas can quickly flush into the life buoy 3 along the pipeline 9; the baffle plate 8 and the upper shell 2 are fixed in a mode that the boss is embedded into the groove 203, and the boss of the baffle plate 8 is easily broken by force from the direction of the life buoy 3; the life buoy 3 is horizontally enclosed by the partition plate 201, the guide plate 202 and the baffle plate 8; the lifebuoy 3 expands after being flushed with gas, and can extrude the baffle 8 along the guide plate 202, so that the boss of the baffle 8 is broken, the lifebuoy 3 pops out from the upper shell 2, the lifebuoy 3 floats upwards, and the lifebuoy 3 is fixedly connected with the pipeline 9. The lower end of the lower shell 1 is provided with a through hole 7, and the lower shell 1 is rotatably connected with the upper shell 2. At the moment, the upper shell 2 can be driven to rotate by the floating of the life buoy 3, the upper shell 2 is separated from the lower shell 1, a driver drills out a cab from the through hole 7, the life buoy 3 is sleeved on the cab, the life buoy 3 is disconnected from the pipeline 9, and the driver can float upwards out of the water surface because of the life buoy 3 to complete self rescue.

The utility model discloses an agricultural vehicle driver's cabin top cap, the built-in life buoy of top cap 3, life buoy 3 aerifys for life buoy 3 fast through chemical reaction, casing 2 and casing 1 separation down are driven to 3 inflation backs of life buoy, the driver drills out from casing 1 down, the driver wears 3 disconnection of life buoy and the realization of being connected of last casing 2 and saves oneself, the problem of the dead driver of stranded of aquatic door card has been solved effectively, the driver has been avoided pounding, this top cap is fleed conveniently, the security is good, make effective assurance to driver's health.

Further, a fixed seat 16 is fixedly installed inside the lower shell 1, the fixed seat 16 is rotatably connected with a rotating shaft 19, a first bevel gear 17 is fixedly installed at one end, away from the fixed seat 16, of the rotating shaft 19, and the first bevel gear 17 is meshed with a second bevel gear 18; the rotating shaft 19 is fixedly provided with a lower cam 21 between the fixed seat 16 and the bevel gear I17; the second bevel gear 18 is fixedly mounted on a manual shaft 20, the manual shaft 20 penetrates through the lower end face of the lower shell 1, and the manual shaft 20 is rotatably connected with the lower shell 1. The driver rotates the manual shaft 20, the movement is transmitted to the lower cam 21 through the bevel gear, and the lower cam 21 can jack the upper shell 2 in the rotating process, so that the upper shell 2 and the lower shell 1 are quickly separated in water, and the escape speed is increased.

Further, the inside fixed mounting stand of casing 1 down, the up end and the laminating of last casing 2 of stand, the up end of stand form the slot, and the strong magnet of fixed mounting in the slot. The stand is used for supporting upper casing 2, and the strong magnet adsorbs upper casing 2, makes upper casing 2 and casing 1 closely laminate down. The upper case 2 is prevented from being carelessly shaken when the vehicle is normally driven.

Furthermore, the upper end face and the lower end face of the lower shell 1 both form a clamping groove, and a sealing ring is fixedly installed in the clamping groove. Rain is prevented, and rainwater permeates into the cab through the binding surfaces of the lower shell 1, the upper shell 2 and the cab.

Further, the handle is fixedly installed at the lower end of the lower shell 1, and a driver can hold the handle to drill out a cab, so that the escape is facilitated.

The foregoing shows and describes the general principles, essential features, and advantages of the invention. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention.

Claims

1. The utility model provides an agricultural vehicle driver's cabin roof lid which characterized in that includes: the life buoy comprises a lower shell (1), an upper shell (2), a life buoy (3), a container (4), a medicine bottle (5) and a water bottle (6);

the lower shell (1) is fixed on the top of the cab; a through hole (7) is formed at the lower end of the lower shell (1); the lower shell (1) is rotationally connected with the upper shell (2); the lower end of the upper shell (2) is abutted against the upper end of the lower shell (1); a partition plate (201) and a guide plate (202) are vertically arranged in the upper shell (2); the guide plate (202) is connected with the partition plate (201); a vertical groove (203) is formed on one side, close to the guide plate (202), of the upper shell (2); a baffle (8) is fixedly arranged at one end, close to the groove (203), of the upper shell (2), a protrusion (801) is formed at one side, close to the groove (203), of the baffle (8), and the protrusion (801) is matched with the groove (203); the lifebuoy (3) is between the bulkhead (201) and the apron (8); the life buoy (3) is fixedly installed with a pipeline (9), and the pipeline (9) penetrates through the partition plate (201) to be communicated with the container (4);

the medicine bottle (5) is fixedly installed on one side, close to the life buoy (3), of the container (4), and the water bottle (6) is fixedly installed on one side, far away from the life buoy (3), of the container (4); the bottle openings of the medicine bottle (5) and the water bottle (6) are communicated with the container (4), and the bottle openings of the medicine bottle (5) and the water bottle (6) are fixedly provided with films (10); an upper cam (11) is horizontally arranged between the films (10) of the container (4), the upper cam (11) and a driven shaft (12) are fixedly arranged, and the driven shaft (12) is rotationally connected with the container (4); one end of the driven shaft (12) far away from the upper cam (11) is fixedly provided with a first gear (13); the first gear (13) is meshed with the second gear (14), the second gear (14) is fixedly installed on a motor (15), and the motor (15) is fixedly installed at the bottom of the upper shell (2); two ejector pin devices are symmetrically distributed in the container (4) by taking the driven shaft (12) as a center; the ejector pin device comprises a fixing plate (401), an ejector pin (402) and a spring (403); the fixing plate (401) is fixedly installed with the container (4); the ejector pins (402) are connected with the fixing plate (401) in a sliding mode, the tips of the ejector pins (402) are close to the thin film (10), and clamping plates are formed on two sides of the fixing plate (401) by the ejector pins (402); and a spring (403) is arranged between the fixing plate (401) and the clamping plate close to the driven shaft (12), and the spring (403) is sleeved on the ejector pin (402).

2. The agricultural vehicle cab roof cover according to claim 1, wherein a fixed seat (16) is fixedly arranged in the lower shell (1), the fixed seat (16) is rotatably connected with a rotating shaft (19), a first bevel gear (17) is fixedly arranged at one end, away from the fixed seat (16), of the rotating shaft (19), and the first bevel gear (17) is meshed with a second bevel gear (18); the rotating shaft (19) is fixedly provided with a lower cam (21) between the fixed seat (16) and the bevel gear I (17); the second bevel gear (18) is fixedly mounted on a manual shaft (20), the manual shaft (20) penetrates through the lower end face of the lower shell (1), and the manual shaft (20) is rotatably connected with the lower shell (1).

3. The agricultural vehicle cab roof cover according to claim 1, wherein a column is fixedly mounted inside the lower shell (1), the upper end surface of the column is attached to the upper shell (2), a groove is formed in the upper end surface of the column, and a strong magnet is fixedly mounted in the groove.

4. The agricultural vehicle cab roof cover according to claim 1, wherein the upper end surface and the lower end surface of the lower shell (1) form a clamping groove, and a sealing ring is fixedly mounted in the clamping groove.

5. The agricultural vehicle cab roof cover according to claim 1, wherein a handle is fixedly mounted to the lower end of the lower housing (1).