Forward-pushing snow removing device of tractor

Abstract

The utility model belongs to the technical field of snow removing devices, and particularly relates to a tractor forward-pushing snow removing device which comprises a shovel plate, a movable cantilever and a fixed cantilever, the opposite sides of the movable cantilever and the fixed cantilever are rotationally connected, and a plurality of rotary sweeping shafts are correspondingly arranged on the inner side face of the shovel plate. Four sets of cleaning brushes spaced by 90 degrees are arranged on the periphery of the rotating sweeping shaft, a bearing seat is arranged above the rotating sweeping shaft and arranged on a fixing plate, an inner rotating shaft is rotationally arranged in the bearing seat, and the rotating sweeping shaft is arranged on the lower side of the inner rotating shaft. Through the cooperation of the inner rotating shaft, the rotating sweeping shaft, the cleaning brush oil pressure motor and the belt pulley set, the rotating sweeping shaft can drive the cleaning brush to rotate to rotatably clean the inner side face of the shovel plate, so that when the shovel plate advances to laterally push and remove snow, the rotating cleaning brush is used for keeping the inner side face in a clean state, and the snow removal efficiency is improved. The effect of removing snow by moving the shovel plate is improved, and the snow removing efficiency is improved.

Description

TECHNICAL FIELD

[0001] The utility model belongs to snow removing device technical field, concretely relates to a tractor front push snow removing device. BACKGROUND

[0002] In winter, snow causes great inconvenience to traffic and daily life, especially in rural areas or remote areas, the road snow cleaning work is particularly important. The traditional snow removing method mainly relies on manual or simple mechanical device, and the efficiency is low and the labor intensity is big. Tractor as a kind of common agricultural machinery has the characteristics of strong power and wide adaptability, at present, snow removing device is mainly set on the front side of tractor, so as to utilize the pushing force of tractor to drive snow removing device to advance and remove snow.

[0003] However, the existing tractor front push snow removing device mainly relies on the shovel plate to move and push snow, and the shovel plate is designed concave, which is easy to cause the snow accumulation on the inner side of shovel plate when cleaning snow, thereby reducing the snow removing effect of road surface in the process of advancing and moving. UTILITY MODEL CONTENTS

[0004] The utility model aims at providing a tractor front push snow removing device, which can solve the above technical problems.

[0005] The technical scheme adopted by the utility model is as follows:

[0006] The utility model provides a tractor front push snow removing device, which comprises a shovel plate, a movable cantilever and a fixed cantilever, the movable cantilever and the fixed cantilever are rotationally connected on opposite sides, the fixed cantilever is provided with a mounting plate connected with the tractor on the side away from the movable cantilever, the shovel plate is provided with an inner concave arc shape, one side of the movable cantilever is rotationally arranged on the outer side of the shovel plate, the upper side of the shovel plate is provided with a horizontal extension plate, a plurality of fixed plates are arranged on the extension plate, a plurality of rotating sweeping shafts are arranged on the inner side of the shovel plate, four groups of cleaning brushes are arranged on the outer periphery of the rotating sweeping shafts at intervals of 90 degrees, a bearing seat is arranged above the rotating sweeping shaft, the bearing seat is arranged on the fixed plate, an inner rotating shaft is rotationally arranged in the bearing seat, and the rotating sweeping shaft is arranged on the lower side of the inner rotating shaft.

[0007] A plurality of belt pulley groups and oil pressure motors are arranged above the shovel plate, the belt pulley groups are transmissionally arranged on the upper sides of two adjacent inner rotating shafts, the oil pressure motor is arranged on the upper side of one of the inner rotating shafts, and the oil pressure motor is connected with the high-pressure oil circuit on the tractor through an oil delivery pipe.

[0008] A stabilizing plate is arranged above the shovel plate, the stabilizing plate is arranged on three of the fixed plates, the oil pressure motor is arranged on the stabilizing plate through a mounting seat, and an auxiliary mechanism is arranged on the lower side of the shovel plate.

[0009] The tractor front snow removing device is used, the device is moved by using the tractor, meanwhile, the high-pressure oil pipe on the tractor outputs control oil pressure motor to rotate, the oil pressure motor drives one of the inner rotating shafts to rotate, meanwhile, the belt pulley set drives multiple inner rotating shafts to rotate synchronously, thereby driving the rotating and sweeping shaft to rotate and driving the cleaning brush to rotate to rotate and clean the inner side surface of the shovel plate, so that the inner side surface of the shovel plate can be kept in a clean state when the shovel plate advances to remove snow, and the snow removing effect and efficiency of the shovel plate are improved.

[0010] As preferred, the auxiliary mechanism comprises an auxiliary scraper, a turnover plate and two downward turning hydraulic cylinders, the auxiliary scraper is made of rubber and arranged at the bottom surface of the turnover plate, the turnover plate and the shovel plate are rotatably arranged with a movable seat, and the fixed ends of the two downward turning hydraulic cylinders are rotatably arranged at the two sides of the turnover plate, and the extending ends of the two downward turning hydraulic cylinders are rotatably arranged at the two sides of the shovel plate.

[0011] As preferred, the movable suspension arm is horizontally correspondingly arranged with a swing hydraulic cylinder, the fixed end of the swing hydraulic cylinder is rotatably arranged at the side surface of the movable suspension arm, and the extending end of the swing hydraulic cylinder is rotatably arranged at the outer side surface of the shovel plate.

[0012] As preferred, the movable suspension arm is arranged below a lifting hydraulic cylinder, the bottom surface of the fixed suspension arm is arranged with a suspension plate, the fixed end of the lifting hydraulic cylinder is rotatably arranged at the lower side of the suspension plate, and the extending end of the lifting hydraulic cylinder is arranged at the bottom surface of the movable suspension arm.

[0013] As preferred, each group of the cleaning brush comprises multiple metal brush wires arranged vertically, and the length of the multiple metal brush wires is arranged to correspond to the inner side surface arc of the plug-in plate.

[0014] The beneficial effects are:

[0015] 1. The cooperation of the inner rotating shaft, the rotating and sweeping shaft, the cleaning brush oil pressure motor and the belt pulley set can make the oil pressure motor provide power output by using the high-pressure oil pipe of the tractor, then the belt pulley set drives multiple inner rotating shafts to rotate and drives the rotating and sweeping shaft to rotate, the rotating and sweeping shaft drives the cleaning brush to rotate to rotate and clean the inner side surface of the shovel plate, so that the inner side surface of the shovel plate can be kept in a clean state when the shovel plate advances to push and remove snow, thereby improving the effect of removing snow by moving the shovel plate and improving the snow removing efficiency.

[0016] 2. The downward turning hydraulic cylinder can adjust the downward turning of the auxiliary scraper on the turnover plate, so that the auxiliary scraper is rotated to the lower side of the shovel plate, thereby facilitating the complete scraping of the ice or snow on the ground, thereby improving the functional diversity effect of the device. BRIEF DESCRIPTION OF DRAWINGS

[0017] Figure 1 It is a front view structural schematic diagram of the utility model.

[0018] Figure 2 is another side view structure schematic diagram of the utility model.

[0019] In the drawings, the component list represented by each sign is as follows:

[0020] 1, shovel plate; 2, movable cantilever; 2a, fixed cantilever; 3, fixed plate; 4, bearing seat; 5, inner rotating shaft; 6, rotating and sweeping shaft; 6a, cleaning brush; 7, belt pulley group; 8, oil hydraulic motor; 9, stabilizing plate; 10, lifting hydraulic cylinder; 11, suspension plate; 12, swing hydraulic cylinder; 13, auxiliary scraper; 14, turnover plate; 15, movable seat; 16, downward tilting hydraulic cylinder. DETAILED DESCRIPTION

[0021] In order to make the purpose and the advantages of the utility model more clearly, the utility model is specifically explained below in combination with examples.It should be understood that the following text is only used to describe one or several specific implementation manners of the utility model, and does not strictly limit the protection scope specifically requested by the utility model.

[0022] As Figures 1-2 shown, a tractor front pushing snow removal device, including shovel plate 1, movable cantilever 2 and fixed cantilever 2a, movable cantilever 2 and fixed cantilever 2a opposite side is set as rotating connection, fixed cantilever 2a is set as the installation plate of being connected with tractor away from movable cantilever 2 side, shovel plate 1 is set as concave arc, and one side of movable cantilever 2 is set in the outside of shovel plate 1, and the upper side of shovel plate 1 is provided with horizontal extension plate, and multiple fixed plates 3 are set on the extension plate, and multiple rotating and sweeping shafts 6 are set on the inside of shovel plate 1, and four groups of interval 90 ° cleaning brush 6a are set on the outer periphery of rotating and sweeping shaft 6, and bearing seat 4 is set on the upper side of rotating and sweeping shaft 6, and bearing seat 4 is set on fixed plate 3, and inner rotating shaft 5 is rotatably set in bearing seat 4, and rotating and sweeping shaft 6 is set on the lower side of inner rotating shaft 5;

[0023] Multiple belt pulley groups 7 and oil hydraulic motors 8 are set on the upper side of shovel plate 1, belt pulley group 7 is drivingly set on the upper side of adjacent two inner rotating shafts 5, and oil hydraulic motor 8 is set on the upper side of one of inner rotating shafts 5, and oil hydraulic motor 8 is connected with the high-pressure oil circuit on the tractor through oil delivery pipe;

[0024] Stabilizing plate 9 is set on the upper side of shovel plate 1, and stabilizing plate 9 is set on three fixed plates 3, and oil hydraulic motor 8 is set on stabilizing plate 9 through mounting seat, and auxiliary mechanism is set on the lower side of shovel plate 1.

[0025] As an optional implementation, the auxiliary mechanism comprises an auxiliary scraper 13, a turnover plate 14 and two downward hydraulic cylinders 16, the auxiliary scraper 13 is made of rubber and arranged at the bottom surface of the turnover plate 14, the turnover plate 14 is rotatably arranged between the shovel plate 1 and the movable seat 15, the fixed ends of the two downward hydraulic cylinders 16 are rotatably arranged at the two sides of the turnover plate 14, the extending ends of the two downward hydraulic cylinders 16 are rotatably arranged at the two sides of the shovel plate 1, the two downward hydraulic cylinders 16 are swing-adjusted through the high-pressure oil pipe on the tractor, and the tractor is provided with a turnover adjusting rod for controlling the downward hydraulic cylinders 16, so that the operator can control the extending of the downward hydraulic cylinders 16 on the tractor, and the auxiliary scraper 13 on the turnover plate 14 is turned over below the shovel plate 1, so that the ice or snow in the melting state on the road surface is scraped off completely by the auxiliary scraper 13 made of rubber, thereby improving the practical application effect of the device.

[0026] With reference to the accompanying drawings Figure 2 The movable cantilever 2 is horizontally provided with a swing hydraulic cylinder 12, the fixed end of the swing hydraulic cylinder 12 is rotatably arranged at the side surface of the movable cantilever 2, the extending end of the swing hydraulic cylinder 12 is rotatably arranged at the outer side surface of the shovel plate 1, the swing hydraulic cylinder 12 is swing-adjusted through the high-pressure oil pipe on the tractor, and the tractor is provided with a swing adjusting rod for controlling the swing hydraulic cylinder 12, so that the operator can adjust the side pushing angle of the shovel plate 1 on the tractor, thereby improving the snow removing effect of the shovel plate 1 in the advancing state and improving the convenience of operation.

[0027] Further, the movable cantilever 2 is provided with a lifting hydraulic cylinder 10, the bottom surface of the fixed cantilever 2a is provided with a suspension plate 11, the fixed end of the lifting hydraulic cylinder 10 is rotatably arranged at the lower side of the suspension plate 11, the extending end of the lifting hydraulic cylinder 10 is arranged at the bottom surface of the movable cantilever 2, the lifting hydraulic cylinder 10 is lift-adjusted through the high-pressure oil pipe on the tractor, and the tractor is provided with a lifting adjusting rod for controlling the lifting hydraulic cylinder 10, so that the operator can adjust the lifting height of the movable cantilever 2 on the tractor, thereby facilitating the adjustment and use of the device for different thickness of snow.

[0028] Further, each group of cleaning brushes 6a comprises a plurality of vertically arranged metal brush wires, and the lengths of the plurality of metal brush wires are arranged corresponding to the inner side surface curvature of the plug, so that the plurality of metal brush wires on the cleaning brush 6a correspond to the inner side surface curvature of the shovel plate 1 during rotation, thereby breaking the snow accumulated on the inner side surface of the shovel plate 1 during advancing, and discharging the snow along the moving direction of the shovel plate 1 according to the side pushing angle, so that the inner side surface of the shovel plate 1 can always be kept clean, thereby improving the moving snow removing effect.

[0029] With the above structure, when in use, the device is moved by a tractor, and the high-pressure oil pipe on the tractor outputs control oil pressure to the motor 8 to rotate, the motor 8 drives one of the inner rotating shafts 5 to rotate, and the belt pulley set 7 drives multiple inner rotating shafts 5 to rotate synchronously, thereby driving the rotating and sweeping shaft 6 to rotate and driving the cleaning brush 6a to rotate to clean the inner side of the shovel plate 1, so that when the shovel plate 1 advances to remove snow, the inner side of the shovel plate 1 is kept clean, and the snow removal effect and efficiency of the shovel plate 1 are improved.

[0030] The above is only the preferred embodiment of the present application, and it should be pointed out that for those skilled in the art, without departing from the principles of the present application, a number of improvements and refinements can be made, and these improvements and refinements should also be considered within the scope of protection of the present application. The standard parts used in the present application can be purchased from the market, and can be customized according to the description and drawings, the specific connection of each part is made by using the conventional means of bolts, rivets, welding, etc. in the prior art, the mechanical parts and equipment are of conventional types in the prior art, the control mode is automatically controlled by a controller, the control circuit of the controller can be realized by simple programming by those skilled in the art, and it belongs to the common knowledge in the art, and the present application is mainly used to protect the mechanical device, so the control mode and circuit connection are not explained in detail. The structures, devices and operation methods not specifically described and explained in the present application are implemented according to the conventional means in the art, unless otherwise specified and limited.

Claims

1. A tractor-mounted snow removal device, characterized in that: The assembly includes a shovel plate (1), a movable cantilever (2), and a fixed cantilever (2a). The movable cantilever (2) and the fixed cantilever (2a) are rotatably connected on opposite sides. The fixed cantilever (2a) is mounted on the side away from the movable cantilever (2) and connected to a tractor. The shovel plate (1) is concave arc-shaped. One side of the movable cantilever (2) is rotatably mounted on the outer side of the shovel plate (1). A horizontal extension plate is provided on the upper side of the shovel plate (1), and multiple fixed plates (3) are provided on the extension plate. Multiple rotating sweeping shafts (6) are correspondingly provided on the inner side of the shovel plate (1). Four sets of cleaning brushes (6a) spaced 90° apart are provided on the outer periphery of the rotating sweeping shafts (6). A bearing seat (4) is provided above the rotating sweeping shafts (6). The bearing seat (4) is mounted on the fixed plate (3). An inner rotating shaft (5) is rotatably mounted inside the bearing seat (4). The rotating sweeping shaft (6) is located below the inner rotating shaft (5). The shovel (1) is provided with multiple sets of pulleys (7) and hydraulic motors (8). The pulleys (7) are driven on the upper side of two adjacent inner shafts (5). The hydraulic motors (8) are located on the upper side of one of the inner shafts (5). The hydraulic motors (8) are connected to the high-pressure oil circuit on the tractor through an oil supply pipe. A stabilizing plate (9) is provided above the shovel plate (1), and the stabilizing plate (9) is provided on three of the fixing plates (3). The hydraulic motor (8) is provided on the stabilizing plate (9) through a mounting base. An auxiliary mechanism is provided on the lower side of the shovel plate (1).

2. The tractor-mounted snow removal device according to claim 1, characterized in that: The auxiliary mechanism includes an auxiliary scraper (13), a tilting plate (14), and two tilting hydraulic cylinders (16). The auxiliary scraper (13) is made of rubber and is located on the bottom surface of the tilting plate (14). A movable seat (15) is rotatably arranged between the tilting plate (14) and the shovel plate (1). The fixed ends of the two tilting hydraulic cylinders (16) are rotatably arranged on both sides of the tilting plate (14), and the extended ends of the two tilting hydraulic cylinders (16) are rotatably arranged on both sides of the shovel plate (1).

3. A tractor-mounted snow removal device according to claim 1, characterized in that: The movable cantilever (2) is horizontally corresponding to a swing hydraulic cylinder (12). The fixed end of the swing hydraulic cylinder (12) is rotatably disposed on the side of the movable cantilever (2), and the extended end of the swing hydraulic cylinder (12) is rotatably disposed on the outer side of the shovel plate (1).

4. A tractor-mounted snow removal device according to claim 1, characterized in that: A lifting hydraulic cylinder (10) is provided below the movable cantilever (2), and a suspension plate (11) is provided on the bottom surface of the fixed cantilever (2a). The fixed end of the lifting hydraulic cylinder (10) is rotatably located on the lower side of the suspension plate (11), and the extended end of the lifting hydraulic cylinder (10) is located on the bottom surface of the movable cantilever (2).

5. A tractor-mounted snow removal device according to claim 1, characterized in that: Each set of cleaning brushes (6a) includes multiple vertically arranged metal bristles, and the length of the multiple metal bristles is set to correspond to the curvature of the inner side of the insert plate.

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