Tractor cab

Abstract

The utility model relates to the technical field of cabs, and discloses a tractor cab which comprises a cab body, a damping rubber pad is glued to the top face of the cab body, a connecting plate is attached to the bottom face of the damping rubber pad, a connecting mechanism is arranged on the bottom face of the connecting plate, and a damping bottom plate is arranged at the bottom of the connecting mechanism. A sunshade mechanism is fixedly installed on the edge of the top face of the cab, a suction fan is arranged on one side of the top face of the cab, and an air supply fan is arranged on the other side of the top face of the cab. According to the tractor cab, through the arrangement of the purification mechanism, contaminated air in the cab is pumped out through the air supply fan, the air is filtered and purified through the filter net and the activated carbon net, and then the purified air is conveyed into the cab through the air supply fan, so that the effect of purifying the air in the cab is achieved; dust particles in the air are prevented from being inhaled by a driver, and health is prevented from being affected.

Description

TECHNICAL FIELD

[0001] The utility model relates to cab technical field especially relates to a tractor cab. BACKGROUND

[0002] Tractor is used for traction and drive operation machine to complete various mobile operation self -propelled power machine. Can also do fixed operation power. Tractor often works in the environment with more dust.

[0003] In the public number for CN205661555U disclosed a kind of tractor cab, although, the utility model tractor cab's structure is simple, the installation and positioning of cab are more convenient, the installation and disassembly of glass door are more simple.

[0004] But, this tractor cab, with following's shortcoming:

[0005] (1) it is inconvenient to filter and purify the air in the cab, tractor operating environment dust is more, the air in the cab is also more turbid, affect the health of driver;

[0006] (2) it is inconvenient to sunshade for cab, work under the sun, sunlight directly on driver can affect the driving of driver. INVENTION CONTENTS

[0007] (1) the technical problem solved

[0008] The utility model solves the technical problem that the utility model provides a kind of tractor cab with higher practicality, and can be filtered and purified by simple operation, and the structure is relatively simple, solve the problem of inconvenient air filtering and purifying in cab and inconvenient sunshade for cab in the above background art.

[0009] (2) technical scheme

[0010] To achieve the above object, the utility model is realized by the following technical scheme: a kind of tractor cab, including cab, the top surface of the cab is glued with shock-absorbing rubber pad, the bottom surface of the shock-absorbing rubber pad is attached with connecting plate, the bottom surface of the connecting plate is provided with connecting mechanism, the bottom of the connecting mechanism is provided with damping bottom plate, the edge of the top surface of the cab is fixedly installed with sunshade mechanism, one side of the top surface of the cab is provided with suction fan, the other side of the top surface of the cab is provided with air supply fan, the top surface of the suction fan and air supply fan is all installed with circulation pipe, the middle part of the top surface of the circulation pipe is inserted with purification mechanism.

[0011] Optionally, the connecting mechanism includes the connecting piece that is symmetrically connected to the bottom surface of connecting plate two sides, the top of the connecting piece is provided with inner rod.

[0012] Optionally, the sunshade mechanism comprises a hydraulic rod body mounted on the edge of the top surface of the cab, one end of the hydraulic rod body is provided with a connecting rod, one side of the connecting rod is fixedly connected with a sunshade curtain, and the sunshade curtain is fixedly mounted on the top surface of the cab, so that the sunshade curtain can shield the sun.

[0013] Optionally, the purification mechanism comprises a plug plate inserted into the top surface of the circulating pipe, one side of the plug plate is welded with a filter screen, and the other side of the plug plate is welded with an activated carbon screen, so that the air in the cab is purified.

[0014] Optionally, the number of the connecting mechanisms is two groups, and the two groups of connecting mechanisms are symmetrically arranged, so that the cab is buffered and damped.

[0015] Optionally, rearview mirrors are fixedly installed on the two sides of the cab, and two groups of illuminating lamps are arranged on the top of one side of the cab, so that the illuminating lamps can illuminate.

[0016] (Three) beneficial effects

[0017] The utility model provides a tractor cab has the following beneficial effects:

[0018] 1、the tractor cab, through the setting of the purification mechanism, the dirty air in the cab is drawn out by the air supply fan, the air is filtered and purified by the filter screen and the activated carbon screen, and then the purified air is sent into the cab by the air supply fan, so that the air in the cab is purified, dust particles in the air are avoided from being inhaled by the driver, and health is affected.

[0019] 2、the tractor cab, through the setting of the sunshade mechanism, when the external sunlight is strong, the hydraulic rod body is opened, the sunshade curtain is stretched out to shade, the direct sunlight is avoided from the driver, and driving is affected. ACCURACY OF DRAWINGS

[0020] Figure 1 It is a whole structure schematic view of the utility model;

[0021] Figure 2 It is a connecting mechanism structure schematic view of the utility model;

[0022] Figure 3 It is a purification mechanism structure schematic view of the utility model;

[0023] Figure 4 It is a sunshade mechanism structure schematic view of the utility model.

[0024] In the figure: 1, cab; 2, shock rubber pad; 3, connecting plate; 4, connecting mechanism; 401, connecting piece; 402, inner rod; 5, damping bottom plate; 6, sunshade mechanism; 601, hydraulic rod body; 602, connecting rod; 603, sunshade curtain; 7, air suction fan; 8, air supply fan; 9, circulating pipe; 10, purification mechanism; 1001, plugboard; 1002, filter screen; 1003, activated carbon screen. DETAILED DESCRIPTION

[0025] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the utility model.

[0026] Please refer to Figures 1 to 4 The utility model provides a kind of technical scheme: a tractor cab, including cab 1, the top surface of cab 1 is glued with shock rubber pad 2, the bottom surface of shock rubber pad 2 is attached with connecting plate 3, the bottom surface of connecting plate 3 is connected with connecting mechanism 4 by screw, by the setting of connecting mechanism 4, vibration will be generated during driving, shock rubber pad 2 is deformed, improve the comfort of driver, the bottom of connecting mechanism 4 is connected with damping bottom plate 5 by screw, and damping bottom plate 5 has groove, it is convenient to cooperate with the entry of connecting piece 401, the edge of cab 1 top surface is fixedly installed with sunshade mechanism 6, by the setting of sunshade mechanism 6, when external sunlight is strong, open hydraulic rod body 601, drive sunshade curtain 603 to extend and shade, avoid direct sunlight to driver, influence driving, one side of cab 1 top surface is provided with air suction fan 7, the other side of cab 1 top surface is provided with air supply fan 8, the top surface of air suction fan 7 and air supply fan 8 is all installed with circulating pipe 9, the middle part of the top surface of circulating pipe 9 is inserted with purification mechanism 10, by the setting of purification mechanism 10, air supply fan 8 extracts dirty air inside cab 1, filter screen 1002 and activated carbon screen 1003 filter and purify air, then by air supply fan 8, purified air is sent to cab 1, to reach the effect that air in cab 1 is purified, avoid that dust particulate in air is inhaled by driver, influence health;

[0027] Connecting mechanism 4 includes connecting piece 401 that is symmetrically connected to the bottom surface of connecting plate 3 two sides, the top of connecting piece 401 is provided with inner rod 402, inner rod 402 can penetrate connecting plate 3, make combination more stable, by the setting of connecting mechanism 4, vibration will be generated during driving, shock rubber pad 2 is deformed, improve the comfort of driver;

[0028] The sunshade mechanism 6 comprises a hydraulic rod body 601 installed on the edge of the top surface of the cab 1, one end of the hydraulic rod body 601 is provided with a connecting rod 602, one side of the connecting rod 602 is fixedly connected with a sunshade curtain 603, and the sunshade curtain 603 is fixedly installed on the top surface of the cab 1; through the arrangement of the sunshade mechanism 6, when the external sunlight is strong, the hydraulic rod body 601 is opened to drive the sunshade curtain 603 to extend for sunshade, so that the direct sunlight is avoided from shining on the driver and affecting driving;

[0029] The purifying mechanism 10 comprises a plug plate 1001 plugged in the middle of the top surface of the circulating pipe 9, one side of the plug plate 1001 is welded with a filter screen 1002, and the other side of the plug plate 1001 is welded with an activated carbon screen 1003; through the arrangement of the purifying mechanism 10, the dirty air in the cab 1 is sucked out by the air blower 8, the air is filtered and purified by the filter screen 1002 and the activated carbon screen 1003, and then the purified air is delivered into the cab 1 by the air blower 8, so that the air in the cab 1 is purified, the dust particles in the air are avoided from being inhaled by the driver, and the health is affected.

[0030] The connecting mechanism 4 is provided in two groups and symmetrically arranged, through the arrangement of the connecting mechanism 4, the connecting sheet 401 is conveniently arranged in the groove on the top of the damping bottom plate 5, and details are shown in the accompanying drawings Figure 2 ;

[0031] The cab 1 is fixedly provided with rearview mirrors on both sides, and the cab 1 is provided with two groups of illuminating lamps on the top of one side, so that the illuminating lamps play the role of illumination.

[0032] In the utility model, the working steps of the device are as follows:

[0033] The first step is that vibration is generated in the driving process, the shock-absorbing rubber pad 2 is deformed, the inner rod 402, the connecting plate 3 and the connecting sheet 401 are combined with the damping bottom plate 5, and the comfort of the driver is improved.

[0034] The second step is that when the external sunlight is strong, the hydraulic rod body 601 is opened to drive the sunshade curtain 603 to extend for sunshade, so that the direct sunlight is avoided from shining on the driver and affecting driving.

[0035] The third step is that the dirty air in the cab 1 is sucked out by the air blower 8, the air is filtered and purified by the filter screen 1002 and the activated carbon screen 1003, and then the purified air is delivered into the cab 1 by the air blower 8, so that the air in the cab 1 is purified, the dust particles in the air are avoided from being inhaled by the driver, and the health is affected.

[0036] It should be noted that the device structure and the drawings of the present application mainly describe the principle of the present application, and the setting of the power mechanism, power supply system and control system of the device is not completely described, and under the premise of understanding the principle of the above-mentioned application by the person skilled in the art, the specific of the power mechanism, power supply system and control system can be clearly known, and the control mode of the application file is automatically controlled by the controller, and the control circuit of the controller can be realized by simple programming of the person skilled in the art.

[0037] The standard parts used can be purchased from the market, and can be ordered according to the description and drawings, the specific connection mode of each part adopts the conventional screw, rivet, welding and other conventional means in the prior art, the mechanical, parts and equipment adopt the conventional type in the prior art, and the components known by the person skilled in the art, the structure and principle thereof can be known by the person skilled in the art through technical manual or through conventional experimental method.

[0038] Although the embodiments of the present application have been shown and described, it can be understood by those skilled in the art that various changes, modifications, replacements and variations can be made to these embodiments without departing from the principles and spirits of the present application, and the scope of the present application is defined by the appended claims and their equivalents.

Claims

1. A tractor cab comprising a cab (1), characterized in that: The top surface of the cab (1) is glued with a shock-absorbing rubber pad (2), the bottom surface of the shock-absorbing rubber pad (2) is attached with a connecting plate (3), the bottom surface of the connecting plate (3) is provided with a connecting mechanism (4), the bottom of the connecting mechanism (4) is provided with a damping bottom plate (5), the edge of the top surface of the cab (1) is fixedly installed with a sunshade mechanism (6), one side of the top surface of the cab (1) is provided with a suction fan (7), the other side of the top surface of the cab (1) is provided with a blowing fan (8), the top surface of the suction fan (7) and the blowing fan (8) is installed with a circulating pipe (9), the top surface of the circulating pipe (9) is inserted with a purification mechanism (10).

2. A tractor cab according to claim 1, characterised in that: The connecting mechanism (4) comprises connecting pieces (401) symmetrically connected to the bottom surface of the connecting plate (3), and the top of the connecting piece (401) is provided with an inner rod (402).

3. A tractor cab according to claim 1, characterised in that: The sunshade mechanism (6) comprises a hydraulic rod body (601) installed on the edge of the top surface of the cab (1), one end of the hydraulic rod body (601) is installed with a connecting rod (602), one side of the connecting rod (602) is fixedly connected with a sunshade curtain (603), and the sunshade curtain (603) is fixedly installed on the top surface of the cab (1).

4. A tractor cab according to claim 1, characterised in that: The purification mechanism (10) comprises an insertion plate (1001) inserted in the middle of the top surface of the circulating pipe (9), one side of the insertion plate (1001) is welded with a filter screen (1002), and the other side of the insertion plate (1001) is welded with an activated carbon screen (1003).

5. A tractor cab according to claim 1, wherein: The number of the connecting mechanism (4) is two groups, and the two groups of connecting mechanisms (4) are symmetrically arranged.

6. A tractor cab according to claim 1, wherein: The two sides of the cab (1) are fixedly installed with rearview mirrors, and the top of one side of the cab (1) is provided with two groups of illuminating lamps. The number of the connecting mechanism (4) is two groups, and the two groups of connecting mechanisms (4) are symmetrically arranged. The two sides of the cab (1) are fixedly installed with rearview mirrors, and the top of one side of the cab (1) is provided with two groups of illuminating lamps.

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