Plant protection machine collision parking device

Abstract

The utility model discloses a plant protection machine collision parking device, and belongs to the technical field of plant protection machines, the plant protection machine collision parking device comprises a plant protection machine main body, one side of the plant protection machine main body is provided with a cab, one side of the cab is provided with a liquid medicine box, one side of the liquid medicine box is movably connected with a long cantilever, and the long cantilever is movably connected with the plant protection machine main body. A connecting arm is installed on one side of the long cantilever, an anti-collision fence is arranged on one side of the connecting arm, a first anti-collision assembly is installed on one side of the anti-collision fence, a second anti-collision assembly is installed on the outer surface wall of the plant protection machine body, a bottom frame is arranged below the plant protection machine body, and rolling wheels are installed on the bottom frame. A mounting head is arranged at one end of the long cantilever; the two sets of long cantilevers are arranged on the two sides of the connecting arm, the vertical angles of the long cantilevers are adjusted through the first movable arm, then the front-back angles of the long cantilevers are adjusted through the second movable arm, the spraying angles of the long cantilevers can be adjusted according to needs, and the overall flexibility is high.

Description

TECHNICAL FIELD

[0001] The utility model relates to the technical field of plant protection machine, more specifically, relate to a plant protection machine collision parking device. BACKGROUND

[0002] Plant protection machine is common agricultural machinery, using the long cantilever of plant protection machine car body extending to both sides, can carry out plant protection operation to farmland in a wide range, thereby greatly improving plant protection work efficiency.

[0003] Based on the above, the present inventor found that: at present, when driving plant protection machine forward or backward, encountering obstacles usually adopts the visual avoidance of operating personnel, this way cannot take braking measures in time, is easy to cause plant protection machine damage, has bigger security risk, in addition, the long cantilever of traditional plant protection machine mostly can only change to a certain fixed direction, and the flexibility is lower, thus, in view of this, the existing structure is researched and improved, provide a kind of plant protection machine collision parking device, to reach more practical value purpose. SUMMARY

[0004] 1. Technical problem to be solved

[0005] In view of the problems existing in the prior art, the purpose of the utility model is to provide a kind of plant protection machine collision parking device, it can prevent driving plant protection machine forward or backward, encountering obstacles usually adopts the visual avoidance of operating personnel, this way cannot take braking measures in time, is easy to cause plant protection machine damage, has bigger security risk, in addition, the long cantilever of traditional plant protection machine mostly can only change to a certain fixed direction, and the flexibility is lower.

[0006] 2. Technical scheme

[0007] To solve the above problems, the utility model adopts the following technical scheme.

[0008] A kind of plant protection machine collision parking device, including plant protection machine main body, the side of the plant protection machine main body is installed with cab, the side of the cab is provided with liquid medicine tank, the side of the liquid medicine tank is movably connected with long cantilever, the side of the long cantilever is installed with connecting arm, the side of the connecting arm is provided with crash barrier, the side of the crash barrier is installed with anti-collision component one, the outer wall of the plant protection machine main body is installed with anti-collision component two, the lower of the plant protection machine main body is provided with underframe, the underframe is installed with gyro wheel, the one end of the long cantilever is provided with mounting head, and the inside of long cantilever is installed with shunt pipe, the lower of the shunt pipe is provided with spray head.

[0009] Further, the bottom of the liquid medicine tank is equipped with two sets of conveying pipes connected with the shunt pipe.

[0010] Further, the long cantilever is provided with two groups, symmetrically arranged on the two sides of the connecting arm, and the structure of each group of long cantilevers is consistent.

[0011] Further, one side of the long cantilever is movably connected with a movable arm one, one side of the movable arm one is provided with a mounting plate, one side of the mounting plate is movably connected with a movable arm two, and the inner side of the mounting plate is threadedly connected with a limiting bolt.

[0012] Further, the inner side of the anti-collision fence is clamped with two groups of insertion columns, the insertion columns are connected with the connecting arm through the anti-collision fence.

[0013] Further, one side of the anti-collision assembly one is threadedly connected with a mounting screw rod, and the outer surface wall of the anti-collision assembly one is provided with an alarm lamp.

[0014] Further, the spray head is provided with two groups, and every ten spray heads form a group.

[0015] 3. Beneficial effects

[0016] Compared with the prior art, the utility model has the advantages that:

[0017] (1) In the scheme, the anti-collision assembly one and the anti-collision assembly two are respectively installed at the front end and the rear end of the plant protection machine, and when the plant protection machine advances or retreats, the integrated ultrasonic sensor and the alarm can timely remind the driver, so that the braking measures can be taken in time, the plant protection machine can be prevented from being damaged, and the safety hazard is small.

[0018] (2) In the scheme, the two groups of long cantilevers are arranged on the two sides of the connecting arm, the upper and lower angles of the long cantilever are adjusted by the movable arm one, and the front and rear angles of the long cantilever are adjusted by the movable arm two, the spraying angle of the long cantilever can be adjusted according to the requirement, and the overall flexibility is high. BRIEF DESCRIPTION OF DRAWINGS

[0019] Figure 1 It is a three-dimensional schematic view of the utility model;

[0020] Figure 2 It is a schematic view of the plant protection machine body of the utility model;

[0021] Figure 3 It is a schematic view of the long cantilever of the utility model;

[0022] Figure 4 It is a schematic view of the anti-collision assembly of the utility model.

[0023] Explanation of reference numerals in the drawing:

[0024] 1, plant protection machine body; 2, cab; 3, liquid tank; 4, long cantilever; 41, movable arm one; 42, mounting plate; 43, movable arm two; 44, limit bolt; 5, connecting arm; 6, anti-collision fence; 7, anti-collision assembly one; 71, mounting screw; 72, alarm lamp; 73, protective cover; 74, integrated ultrasonic sensor; 8, anti-collision assembly two; 9, chassis; 10, roller; 11, mounting head; 12, shunt pipe; 13, spray head. DETAILED DESCRIPTION

[0025] The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, rather than all the embodiments. Based on the embodiments in the present application, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the present application.

[0026] Embodiment:

[0027] Please refer to Figures 1-4 , a plant protection machine collision parking device, comprising a plant protection machine body 1, a cab 2 is installed on one side of the plant protection machine body 1, a liquid tank 3 is arranged on one side of the cab 2, a long cantilever 4 is movably connected on one side of the liquid tank 3, the long cantilever 4 is used for spraying liquid on farmland, a connecting arm 5 is installed on one side of the long cantilever 4, the connecting arm 5 is used for connecting two groups of long cantilevers 4, an anti-collision fence 6 is arranged on one side of the connecting arm 5, an anti-collision assembly one 7 is installed on one side of the anti-collision fence 6, the anti-collision assembly one 7 is used for preventing collision when the plant protection machine advances, an anti-collision assembly two 8 is installed on the outer wall of the plant protection machine body 1, the anti-collision assembly two 8 is used for preventing collision when the plant protection machine retreats, a chassis 9 is arranged below the plant protection machine body 1, a roller 10 is installed on the chassis 9, the roller 10 is used for moving the plant protection machine body 1, a mounting head 11 is arranged at one end of the long cantilever 4, a shunt pipe 12 is installed on the inner side of the long cantilever 4, a spray head 13 is arranged below the shunt pipe 12, the shunt pipe 12 and the spray head 13 are used for spraying liquid on farmland.

[0028] Please refer to Figure 1 and Figure 2 , the bottom of the liquid tank 3 is provided with two sets of conveying pipes connected with the shunt pipe 12, by arranging the conveying pipes, the liquid can be introduced into the shunt pipe 12.

[0029] Please refer to Figure 1 and Figure 2 , the long cantilever 4 is provided in two groups, symmetrically arranged on both sides of the connecting arm 5, the structure of each group of long cantilevers 4 is consistent, by arranging, the liquid can be sprayed on farmland.

[0030] Please refer toFigure 1 And Figure 3 One side of the long cantilever 4 is movably connected with the movable arm one 41, one side of the movable arm one 41 is provided with the mounting plate 42, one side of the mounting plate 42 is movably connected with the movable arm two 43, and the inner side of the mounting plate 42 is threadedly connected with the limiting bolt 44, the movable arm one 41 is combined by the T-shaped support and the connecting piece, the two sides of the connecting piece are connected with the long cantilever 4 and the T-shaped support through movable shafts, and the movable arm two 43 is in the shape of a hydraulic cylinder, and the extending angle of the long cantilever 4 can be flexibly changed by arranging the movable arm one 41 and the movable arm two 43.

[0031] Referring to Figure 1 The inner side of the anti-collision fence 6 is clamped with two groups of insertion columns, the insertion columns are connected with the connecting arm 5 by penetrating the anti-collision fence 6, and the anti-collision fence 6 and the connecting arm 5 can be connected by arranging the insertion columns.

[0032] Referring to Figure 1 And Figure 4 One side of the anti-collision assembly one 7 is threadedly connected with the mounting screw 71, and the outer surface wall of the anti-collision assembly one 7 is provided with the alarm lamp 72, the lower portion of the alarm lamp 72 is provided with the protective cover 73, and the inside of the protective cover 73 is provided with the integrated ultrasonic sensor 74, and the integrated ultrasonic sensor 74 and the alarm lamp 72 can avoid collision when the plant protection machine advances and retreats.

[0033] Referring to Figure 1 And Figure 3 The spray head 13 is provided with two groups, and ten spray heads 13 form a group, and the spray head 13 can spray liquid medicine on farmland by being arranged.

[0034] In use: firstly, the two groups of long cantilevers 4 are installed on the two sides of the connecting arm 5, the up-down angle of the long cantilever 4 is adjusted by the movable arm one 41, and the front-rear angle of the long cantilever 4 is adjusted by the movable arm two 43, the anti-collision assembly one 7 and the anti-collision assembly two 8 are respectively installed on the front and rear ends of the plant protection machine, in actual use, when the plant protection machine advances or retreats, the integrated ultrasonic sensor 74 and the alarm 75 can timely remind the driver, and the braking measures can be taken in time, so that the plant protection machine is prevented from being damaged, the safety hidden danger is small, the spraying angle of the long cantilever 4 can be adjusted according to requirements, and the overall flexibility is high.

[0035] Finally, it should be noted that: in the description of the utility model, it should be noted that the terms "vertical", "upper", "lower", "horizontal" and the like indicate the orientation or positional relationship shown in the drawings, and are only for the convenience of describing the utility model and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a particular orientation, structure and operation, therefore, it cannot be understood as a limitation on the utility model.

[0036] In the description of the utility model, still need to explain, unless another explicit provision and limitation, term "arrangement", "installation", "link", "connection" should do broad sense understanding, for example, can be fixed connection, also can be detachable connection, or integrally connected;Can be mechanical connection, also can be electrical connection;Can be directly connected, also can indirectly connect through the intermediate medium, can be two elements inside the communication。For ordinary skilled person in the art, can understand the specific meaning of the above-mentioned terms in the utility model according to specific circumstances.

[0037] The above only for the preferred embodiment of the utility model has been described, and is not used to limit the utility model, although the foregoing embodiments are described in detail with reference to the utility model, for the person skilled in the art, it still can modify the technical scheme recorded in the foregoing each embodiment, or equivalent replacement to part of technical features。Any modification, equivalent replacement, improvement etc. that is made within the spirit and principles of the utility model, should be included in the protection scope of the utility model.

Claims

1. A plant protection machine collision stopping device, comprising a plant protection machine body (1), a driver's cab (2) installed on one side of the plant protection machine body (1), a pesticide tank (3) provided on one side of the driver's cab (2), and a long cantilever (4) movably connected to one side of the pesticide tank (3), characterized in that: One side of the long cantilever (4) is provided with a connecting arm (5), one side of the connecting arm (5) is provided with a crash barrier (6), one side of the crash barrier (6) is provided with a collision prevention assembly (7), the outer wall of the plant protection machine body (1) is provided with a collision prevention assembly (8), the bottom of the plant protection machine body (1) is provided with a chassis (9), the chassis (9) is provided with a roller (10), one end of the long cantilever (4) is provided with a mounting head (11), and the inner side of the long cantilever (4) is provided with a shunt pipe (12), the lower side of the shunt pipe (12) is provided with a spray head (13).

2. The collision stopping device of the plant protection machine according to claim 1, characterized in that: The bottom of the liquid tank (3) is provided with two sets of conveying pipes connected with the shunt pipe (12).

3. The collision stopping device of claim 1, wherein: The long cantilever (4) is provided with two groups, which are symmetrically arranged on both sides of the connecting arm (5), and the structure of each group of long cantilevers (4) is consistent.

4. The collision stopping device of claim 1, wherein: One side of the long cantilever (4) is movably connected with a movable arm (41), one side of the movable arm (41) is provided with a mounting plate (42), one side of the mounting plate (42) is movably connected with a movable arm (43), and the inner side of the mounting plate (42) is threadedly connected with a limiting bolt (44), the movable arm (41) is composed of a T-shaped frame and a connecting piece, the connecting piece is connected with the long cantilever (4) and the T-shaped frame through movable shafts on both sides, and the movable arm (43) is in the shape of a hydraulic cylinder.

5. The collision stopping device of claim 1, wherein: The inner side of the crash barrier (6) is clamped with two groups of insertion columns, the insertion columns are connected with the connecting arm (5) through the crash barrier (6).

6. The collision stopping device of claim 1, wherein: One side of the collision prevention assembly (7) is threadedly connected with a mounting screw (71), and the outer wall of the collision prevention assembly (7) is provided with an alarm lamp (72), the lower side of the alarm lamp (72) is provided with a protective cover (73), and the inside of the protective cover (73) is provided with an integrated ultrasonic sensor (74).

7. The collision stopping device of claim 1, wherein: The spray head (13) is provided with two groups, and each group has ten spray heads (13).

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