Safety protection device of adjustable agricultural machine

Abstract

The utility model discloses a safety protection device of an adjustable agricultural machine, and belongs to the technical field of agricultural machines. A safety protection device of an adjustable agricultural machine comprises a protection mechanism, the protection mechanism comprises a mounting frame, a reflective film is pasted to the upper end of the outer wall of the mounting frame, a warning lamp is mounted at the lower end of the outer wall of the mounting frame, two sliding grooves are formed in the other end of the mounting frame, two sliding rods are slidably connected into the sliding grooves, and connecting blocks are fixedly connected to the ends of the two sliding rods. Through the design of the protection mechanism, when the agricultural machine is placed at night, a warning lamp is used for warning, pedestrians are prevented from colliding with the agricultural machine due to the light problem, through the design of a reflective film, a traveling crane can be prevented from colliding with the agricultural machine, and the agricultural machine can be prevented from being collided through sliding of a sliding groove and a sliding rod in a mounting frame. And the warning lamp and the reflective film can be used for warning the edge of the agricultural machine, and the warning range is relatively accurate.

Description

Technical Field

[0001] The present application relates to the technical field of agricultural machinery, and in particular to a safety protection device for adjustable agricultural machinery. Background Art

[0002] Agricultural machinery refers to all types of machinery used in crop cultivation and animal husbandry, as well as in the primary processing and handling of agricultural and livestock products. This includes agricultural power machinery, farmland construction machinery, soil tillage machinery, planting and fertilizing machinery, plant protection machinery, irrigation and drainage machinery, crop harvesting machinery, agricultural product processing machinery, animal husbandry machinery, and agricultural transport machinery. Some agricultural machinery needs to be fixed in place during use, which can easily lead to unnecessary safety accidents at night.

[0003] The patent document with publication number CN215363467U in the prior art provides a safety protection device for the installation of agricultural machinery and equipment. The device drives the rotating shaft to rotate through a dynamic rotating shaft, and drives the detection probe to swing in a circular motion by setting the shape of a fixed seesaw to detect the nearby operating workers. The advantage of this is that the detection range is wider and dangers can be discovered and dealt with in time. By setting the detection probe, dangers are detected and decisions are made. The conveyor belt is stopped by rotating the bevel gear. The movement of the right gear is restricted by setting an arc-shaped clamping plate and a rotating rod to prevent the right gear from moving in the opposite direction and causing secondary damage to the operator who is caught in the conveyor belt. This solves the problem that traditional conveyor belts have no worker safety protection and ensures the personal safety of the operator.

[0004] Although the above-mentioned existing technical solutions can ensure the personal safety of the operator through the cooperation of various structures, there are still the following defects: the existing technology does not have a safety protection warning structure during use at night, which will pose a greater safety hazard at night.

[0005] In view of this, we propose a safety protection device for adjustable agricultural machinery. Utility Model Content

[0006] 1. Technical problems to be solved

[0007] The purpose of this application is to provide an adjustable safety protection device for agricultural machinery to solve the problem of greater safety hazards at night raised in the above background technology, and to realize the existence of a protective warning structure at night.

[0008] 2. Technical solution

[0009] An adjustable safety protection device for agricultural machinery includes a protection mechanism, which includes a mounting frame, a reflective film pasted on the upper end of the outer wall of the mounting frame, a warning light installed on the lower end of the outer wall of the mounting frame, and two sliding grooves provided at the other end of the mounting frame. Two sliding rods are slidably connected inside the sliding grooves, and the ends of the two sliding rods are connected and fixed with connecting blocks.

[0010] By adopting the above technical solution and the design of the protective mechanism, when the agricultural machinery is placed at night, the warning light can be used to give an alarm, thereby preventing pedestrians from hitting the agricultural machinery due to light problems. The design of the reflective film can also prevent vehicles from hitting the agricultural machinery. The sliding groove on the mounting frame and the sliding rod can also be slid and extended to a certain distance, so that the warning light and the reflective film can warn the edge of the agricultural machinery, and the warning range is more accurate.

[0011] Preferably, two support rods are connected and fixed to the top surface of the installation frame, and photovoltaic panels are connected and fixed to the upper ends of the two support rods.

[0012] Preferably, a battery is installed inside the installation frame, and the battery is electrically connected to the warning light and the photovoltaic panel.

[0013] By adopting the above technical solution, the photovoltaic panel is combined with the battery design to power the warning light for a long time, and avoids the problem of needing to charge and replace batteries.

[0014] Preferably, a mounting groove is provided inside the mounting frame, and a limiting member is fixedly installed inside the mounting groove. The limiting member includes a plurality of snap-in grooves provided on the sliding rod, and two snap-in rods are snap-fitted in the plurality of snap-in grooves. A spring is connected and fixed to the inner end of the snap-in rod, and the inner end of the spring is connected and fixed to the mounting groove, and the snap-in rod is slidably connected to the mounting groove.

[0015] Preferably, the limiting member also includes a rack connected and fixed to the clamping rod, the inner ends of the two racks are meshed with gears, a pull block is connected and fixed to one of the clamping rods, the pull block and the rack are slidably connected to the mounting slot, and the gear is rotatably connected to the mounting slot.

[0016] By adopting the above technical solution and the limiter design of the mounting slot inside the mounting frame, when the position of the mounting frame needs to be adjusted, pressing the pull block drives a clamping rod compression spring to move, and the rack pressed on the synchronous clamping rod will drive the other rack and the clamping rod to move through the gear, so that the two clamping rods can slide out of the clamping slot synchronously, so that the mounting frame can be adjusted, and such adjustment is also more convenient to use, only needing to press a pull block, and the two-way limit control is more stable.

[0017] 3. Beneficial effects

[0018] Compared with the existing technology, the advantages of this application are:

[0019] 1. Through the design of the protective mechanism, this application can use the warning light to warn when the agricultural machinery is placed at night, so as to prevent pedestrians from hitting the agricultural machinery due to light problems. The design of the reflective film can prevent vehicles from hitting the agricultural machinery. The sliding groove on the mounting frame and the sliding rod can be slid and extended to a certain distance. In this way, the warning light and the reflective film can warn the edge of the agricultural machinery, and the warning range is more accurate.

[0020] 2. This application uses the limiter design of the mounting slot inside the mounting frame. When the position of the mounting frame needs to be adjusted, pressing the pull block drives a clamping rod compression spring to move, and the rack pressed by the synchronous clamping rod will drive the other rack and the clamping rod to move through the gear. In this way, the two clamping rods can slide out of the clamping slot synchronously, so that the mounting frame can be adjusted. Such adjustment is also more convenient to use. You only need to press a pull block, and the two-way limit control is more stable. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 This is a schematic diagram of the overall structure of the adjustable safety protection device for agricultural machinery according to an embodiment of the present application;

[0022] Figure 2 This is a schematic diagram of the structure of the clamping slot of the adjustable safety protection device of the agricultural machinery according to an embodiment of the present application;

[0023] Figure 3 2. It is a cross-sectional diagram of the installation groove of the safety protection device of the adjustable agricultural machinery according to an embodiment of the present application;

[0024] Explanation of the numbers in the figure: 1. Protective mechanism; 2. Mounting frame; 3. Reflective film; 4. Warning light; 5. Sliding groove; 6. Sliding rod; 7. Connecting block; 8. Support rod; 9. Photovoltaic panel; 10. Mounting groove; 11. Limiting piece; 12. Snap-in groove; 13. Snap-in rod; 14. Spring; 15. Rack; 16. Gear; 17. Pull block. DETAILED DESCRIPTION

[0025] The present application is further described in detail below with reference to the accompanying drawings.

[0026] Reference Figure 1 and Figure 2 The present invention discloses an adjustable safety protection device for agricultural machinery. The protection mechanism 1 includes a mounting frame 2. A reflective film 3 is attached to the upper end of the outer wall of the mounting frame 2. A warning light 4 is mounted on the lower end of the outer wall of the mounting frame 2. Two sliding slots 5 are defined at the other end of the mounting frame 2. Two sliding rods 6 are slidably connected within the sliding slots 5. The ends of the two sliding rods 6 are fixedly connected to a connecting block 7.

[0027] The design of the protective mechanism 1 can give an alarm through the warning light 4 when the agricultural machinery is placed at night, so as to prevent pedestrians from hitting the agricultural machinery due to light problems. The design of the reflective film 3 can prevent vehicles from hitting the agricultural machinery. The sliding groove 5 on the mounting frame 2 and the sliding rod 6 can also be slid and extended to a certain distance. In this way, the warning light 4 and the reflective film 3 can warn the edge of the agricultural machinery, and the warning range is more accurate.

[0028] Reference Figure 2 Two support rods 8 are connected and fixed to the top surface of the mounting frame 2 , and photovoltaic panels 9 are connected and fixed to the upper ends of the two support rods 8 .

[0029] A battery is installed inside the installation frame 2 , and the battery is electrically connected to the warning light 4 and the photovoltaic panel 9 .

[0030] The photovoltaic panel 9 is designed in conjunction with the battery, so that the warning light 4 can be powered for a long time, and the problem of needing to charge and replace the battery is avoided.

[0031] Reference Figure 3 A mounting groove 10 is opened inside the mounting frame 2, and a limiting member 11 is fixed inside the mounting groove 10. The limiting member 11 includes a plurality of snap-in grooves 12 opened on the sliding rod 6. Two snap-in rods 13 are snap-fitted in the plurality of snap-in grooves 12. A spring 14 is connected and fixed to the inner end of the snap-in rod 13. The inner end of the spring 14 is connected and fixed to the mounting groove 10, and the snap-in rod 13 is slidably connected to the mounting groove 10.

[0032] The limiting member 11 also includes a rack 15 connected and fixed to the clamping rod 13, and the inner ends of the two racks 15 are meshed with gears 16. A pull block 17 is connected and fixed to one of the clamping rods 13. The pull block 17 and the rack 15 are slidingly connected to the installation slot 10, and the gear 16 is rotationally connected to the installation slot 10.

[0033] The limit piece 11 of the mounting groove 10 inside the mounting frame 2 is designed so that when the position of the mounting frame 2 needs to be adjusted, the pull block 17 is pressed to drive a clamping rod 13 to compress the spring 14 to move, and the rack 15 pressed on the synchronous clamping rod 13 will drive the other rack 15 and the clamping rod 13 to move through the gear 16, so that the two clamping rods 13 can slide out of the clamping groove 12 synchronously, so that the mounting frame 2 can be adjusted, and such adjustment is also more convenient to use, and only one pull block 17 needs to be pressed, and the two-way limit control is more stable.

[0034] The implementation principle of the adjustable safety protection device of agricultural machinery in the embodiment of the present application is as follows: when the agricultural machinery is placed at night, the device is fixed to the machinery by the connecting block 7. When the installation is inconvenient, it can be fixed by pasting. When the agricultural machinery is placed at night, the warning light 4 is used to warn pedestrians to avoid hitting the agricultural machinery due to light problems. The design of the reflective film 3 can prevent vehicles from hitting the agricultural machinery. The pull block 17 can also be pressed to drive a clamping rod 13 to compress the spring 14 to move. The rack 15 pressed by the synchronous clamping rod 13 will drive the other rack 15 and the clamping rod 13 to move through the gear 16. In this way, the two clamping rods 13 can be synchronously slid out of the clamping groove 12, so that the mounting frame 2 can be adjusted. In this way, the warning light 4 and the reflective film 3 can warn the edge of the agricultural machinery, and the warning range is more accurate.

Claims

1. Adjustable safety protection device for agricultural machinery, characterized by: include A protective mechanism (1) includes a mounting frame (2), a reflective film (3) is adhered to the upper end of the outer wall of the mounting frame (2), a warning light (4) is installed at the lower end of the outer wall of the mounting frame (2), and two sliding grooves (5) are provided at the other end of the mounting frame (2), two sliding rods (6) are slidably connected inside the sliding grooves (5), and the ends of the two sliding rods (6) are connected and fixed with a connecting block (7).

2. The adjustable safety protection device for agricultural machinery according to claim 1, characterized in that: Two support rods (8) are connected and fixed to the top surface of the installation frame (2), and photovoltaic panels (9) are connected and fixed to the upper ends of the two support rods (8).

3. The adjustable safety protection device for agricultural machinery according to claim 2, characterized in that: A storage battery is installed inside the installation frame (2), and the storage battery is electrically connected to the warning light (4) and the photovoltaic panel (9).

4. The adjustable safety protection device for agricultural machinery according to claim 1, characterized in that: The installation frame (2) is provided with an installation slot (10) inside, and a limiting member (11) is fixedly installed inside the installation slot (10), and the limiting member (11) includes a plurality of clamping slots (12) provided on the sliding rod (6), and two clamping rods (13) are clamped and matched in the plurality of clamping slots (12), and the inner end of the clamping rod (13) is connected and fixed with a spring (14), and the inner end of the spring (14) is connected and fixed to the installation slot (10), and the clamping rod (13) is slidably connected to the installation slot (10).

5. The adjustable safety protection device for agricultural machinery according to claim 4, characterized in that: The limiting member (11) further comprises a rack (15) connected and fixed to the clamping rod (13); the inner ends of the two racks (15) are meshedly connected with a gear (16); a pull block (17) is connected and fixed to one of the clamping rods (13); the pull block (17) and the rack (15) are slidably connected to the mounting groove (10); and the gear (16) is rotatably connected to the mounting groove (10).

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