Agricultural weeding device for agricultural facilities

Abstract

The utility model relates to the technical field of weeding devices, and discloses an agricultural weeding device for agricultural facilities, which comprises a weeding rack, the outer wall of the bottom of the weeding rack is rotatably connected with a movable frame through a bearing, the weeding rack is provided with a weeding mechanism, the movable frame is provided with an auxiliary mechanism, the weeding mechanism comprises an adjusting frame, and the adjusting frame is provided with a weeding mechanism. The adjusting frame is slidably connected to the inner wall of the bottom of the weeding machine frame, a movable plate is slidably connected to the inner wall of one side of the adjusting frame, movable plates are slidably connected to the inner walls of the two sides of the movable plate, spring dampers are fixedly connected to the outer walls of the tops of the movable plates, and ploughing cutters are fixedly connected to the outer walls of the bottoms of the movable plates; an adjusting plate is slidably connected to the inner wall of one side of the adjusting frame. According to the utility model, by arranging the plowing knife, the soil outlet and other structures, the problem that weeds often have very strong regeneration capacity, and if roots are not destroyed, the weeds are very easy to germinate again to threaten crops is solved.

Description

TECHNICAL FIELD

[0001] The utility model relates to weeding device technical field especially relates to an agricultural weeding device for agricultural facilities. BACKGROUND

[0002] Agriculture is an industry that uses the growth and development law of plants and animals to obtain products through artificial cultivation. Agriculture belongs to the primary industry, and the science of studying agriculture is agronomy. The labor object of agriculture is living plants and animals, and the obtained product is the plants and animals themselves. Agriculture is a basic industry that provides support for the construction and development of the national economy.

[0003] Through retrieval, the patent publication number CN211482001U discloses an agricultural weeding device, relating to the field of agricultural planting technology. In view of the problems of complex structure, inconvenient operation, and large-scale equipment of existing mechanical weeding equipment, which is not suitable for individual use, the following scheme is proposed. The device includes a placement plate, a fixed shaft connected to the top of the placement plate, a gear fixed to the outer ring of the fixed shaft, a top plate welded to the top end of the fixed shaft, a push rod motor fixedly connected to the top of the top plate, a fixed rod fixedly connected to the output shaft end of the push rod motor, a sleeve welded to the end of the fixed rod close to the fixed shaft, and a drive motor fixedly connected to the end of the fixed rod away from the sleeve. The device not only facilitates the adjustment of the cutting direction, but also adjusts the height for cutting, improves the practicality of the device, and has a simple structure, is easy to maintain, and is suitable for market promotion.

[0004] The above device has the following defects: cutting from the position above the root of the weed causes the root and stem to separate, and the weed often has strong regenerative ability. If the root is not damaged, the weed can easily germinate again and threaten crops. Therefore, an agricultural weeding device for agricultural facilities is proposed to solve the above problems. Utility model content

[0005] In order to make up for the above shortcomings, the utility model provides an agricultural weeding device for agricultural facilities, which aims to improve the problem of cutting from the position above the root of the weed, causing the root and stem to separate, and the weed often having strong regenerative ability.

[0006] In order to achieve the above object, the utility model discloses the following technical scheme: An agricultural weeding device for agricultural facilities, including weeding frame, the bottom outer wall of weeding frame is rotatably connected with movable frame through bearing, be provided with weeding mechanism on the weeding frame, be provided with auxiliary mechanism on movable frame, the weeding mechanism includes adjusting frame, adjusting frame slidingly connected at the bottom inner wall of weeding frame, the one side inner wall of adjusting frame is slidingly connected with movable plate, the both sides inner wall of movable plate is slidingly connected with movable plate, the top outer wall of movable plate is fixedly connected with spring damper, the bottom outer wall of movable plate is fixedly connected with ploughing knife, the one side inner wall of adjusting frame is slidingly connected with adjusting plate, the right side outer wall of adjusting plate is fixedly connected with clamping plate, the one side outer wall of adjusting plate away from clamping plate is fixedly connected with compression spring.

[0007] As further description of the above technical scheme: the auxiliary mechanism includes the clamping groove, the clamping groove is opened in the one side inner wall of movable frame, the both sides inner wall of clamping groove is clamped with mounting plate, the both sides inner wall of mounting plate is rotatably connected with the rotating lever through bearing, the rotating lever is fixedly connected with torsion spring, the rotating lever is fixedly connected with scraper.

[0008] As further description of the above technical scheme: the side inner wall of ploughing knife is opened with the earth outlet, the clamping plate penetrates the one side outer wall of adjusting frame.

[0009] As further description of the above technical scheme: the clamping plate is clamped in the one side inner wall of weeding frame, the side outer wall of adjusting plate is fixedly connected with frosted glass pad.

[0010] As further description of the above technical scheme: the one end of compression spring away from adjusting plate is fixedly connected in the one side inner wall of adjusting frame, the ploughing knife is slidingly connected in the bottom inner wall of adjusting frame.

[0011] As further description of the above technical scheme: the one end of torsion spring away from rotating lever is fixedly connected in the one side inner wall of mounting plate, the scraper is slidingly connected in the side outer wall of pulley.

[0012] As further description of the above technical scheme: the outer diameter of scraper and the outer diameter of pulley are suitable in size.

[0013] As further description of the above technical scheme: the bottom inner wall of weeding frame is fixedly connected with grass cutting machine, the both sides inner wall of movable frame is hinged with pulley, the top outer wall of weeding frame is fixedly connected with handrail frame.

[0014] The utility model has the advantages of:

[0015] 1. The utility model discloses a ploughing knife, earth outlet, adjusting plate and other structures are set up, and the soil on the surface of the weed is thrown apart, and the weed root is separated from the soil to reduce the soil nutrition loss, and the weed often has strong regenerative ability, if the root is not destroyed, the weed is easy to germinate again and cause the threat to the crops.

[0016] 2. The utility model discloses a torsional spring, scraper, rotating rod and other structures are set up, and the soil adhered to the surface of the pulley when the weeding frame device moves is scraped and cleaned in real time, the pulley is rolled in the agricultural soil and is easy to adhere to a large amount of soil, the pulley is easy to be stuck by the soil and makes the overall equipment inconvenient for personnel to move, and the weeding efficiency is affected. DRAWINGS

[0017] Figure 1 It is an overall front view split schematic diagram of the agricultural weeding device for agricultural facilities;

[0018] Figure 2 It is an overall side view split schematic diagram of the agricultural weeding device for agricultural facilities;

[0019] Figure 3 It is a weeding mechanism schematic diagram of the agricultural weeding device for agricultural facilities;

[0020] Figure 4 It is an auxiliary mechanism schematic diagram of the agricultural weeding device for agricultural facilities.

[0021] Legend:

[0022] 1, weeding frame; 2, weed cutter; 3, movable frame; 4, handrail frame; 5, weeding mechanism; 51, adjusting frame; 52, movable plate; 53, spring damper; 54, ploughing knife; 55, earth outlet; 56, adjusting plate; 57, clamping plate; 58, compression spring; 6, auxiliary mechanism; 61, clamping groove; 62, mounting plate; 63, rotating rod; 64, torsional spring; 65, scraper; 7, pulley. DETAILED DESCRIPTION

[0023] The technical scheme in the embodiments of the utility model will be described clearly and completely below in combination with the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model and not all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by the ordinary skill in the art without creative labor belong to the protection scope of the utility model.

[0024] Reference Figures 1-3The utility model provides an embodiment: an agricultural weeding device for agricultural facilities, including weeding frame 1, the bottom outer wall of weeding frame 1 is connected with movable frame 3 through bearing rotation, be provided with weeding mechanism 5 on weeding frame 1, be provided with auxiliary mechanism 6 on movable frame 3, weeding mechanism 5 includes adjusting frame 51, adjusting frame 51 slidingly connected in the bottom inner wall of weeding frame 1, the inside wall of one side of adjusting frame 51 is connected with movable plate 52, the inside wall of both sides of movable plate 52 is connected with movable plate 52, the top outer wall of movable plate 52 is fixedly connected with spring damper 53, and the continuous thrust and shock absorption and buffering of spring damper 53 are generated to movable plate 52, the bottom outer wall of movable plate 52 is fixedly connected with ploughing knife 54, the inside wall of one side of adjusting frame 51 is connected with adjusting plate 56, the right side outer wall of adjusting plate 56 is fixedly connected with clamping plate 57, and the adjusting plate 56 is connected with the weeding frame 1 by setting up clamping plate 57 and separates, the outside wall of one side of adjusting plate 56 away from clamping plate 57 is fixedly connected with compression spring 58.

[0025] Refer to Figures 2-4 The side inner wall of ploughing knife 54 is provided with soil outlet 55, clamping plate 57 penetrates the outside wall of one side of adjusting frame 51, clamping plate 57 is clamped in the inside wall of one side of weeding frame 1, the side outer wall of adjusting plate 56 is fixedly connected with frosted pad, one end of compression spring 58 away from adjusting plate 56 is fixedly connected in the inside wall of one side of adjusting frame 51, and the continuous thrust of compression spring 58 is generated to adjusting plate 56, ploughing knife 54 is slidingly connected in the bottom inner wall of adjusting frame 51, the bottom inner wall of weeding frame 1 is fixedly connected with grass cutter 2, the both sides inner walls of movable frame 3 are hinged with pulley 7, and the top outer wall of weeding frame 1 is fixedly connected with handrail frame 4.

[0026] Refer to Figures 3-4 Auxiliary mechanism 6 includes clamping groove 61, clamping groove 61 is set up in the inside wall of one side of movable frame 3, the both sides inner walls of clamping groove 61 are clamped with mounting plate 62, mounting plate 62 is rotatably connected with rotating rod 63 through bearing in the both sides inner walls, torsional spring 64 is fixedly connected on rotating rod 63, and the continuous torsional force of torsional spring 64 is generated to rotating rod 63, scraping plate 65 is fixedly connected on rotating rod 63, one end of torsional spring 64 away from rotating rod 63 is fixedly connected in the inside wall of one side of mounting plate 62, and scraping plate 65 is slidingly connected in the side outer wall of pulley 7, and the soil dirt on pulley 7 is scraped by setting up scraping plate 65, and the outer diameter of scraping plate 65 is compatible with the outer diameter of pulley 7.

[0027] Working principle: when the weeding frame 1 is manually pushed, the ploughing blade 54 throws the soil on the agricultural surface, and the weeds on the surface of the soil are removed, the extension and contraction of the ploughing blade 54 produces a shaking vibration, which is transmitted to the movable plate 52 and the spring damper 53, so that the spring damper 53 buffers and reduces the vibration, reduces the hard fixed ploughing blade 54 that cannot be retracted, and causes the phenomenon of breaking, through long-term use, the adjusting plate 56 is pulled to compress the spring 58, at the same time, the adjusting plate 56 moves to drive the clamping plate 57 to move, the clamping plate 57 moves away from the inner wall of one side of the weeding frame 1, then the adjusting plate 56 is pulled out from the weeding frame 1, the ploughing blade 54 is maintained and cleaned, when the weeding frame 1 moves through the pulley 7, the scraper 65 is always attached to the surface of the pulley 7 under the torsional force of the torsional spring 64 of the rotating rod 63, so that the soil adhered to the pulley 7 is scraped off by the scraper 65.

[0028] Finally, it should be noted that: the above only for the preferred embodiments of the present application, and not for limiting the present application, although the present application has been described in detail with reference to the foregoing embodiments, for those skilled in the art, it still can modify the technical solutions recorded in the foregoing embodiments, or make equivalent replacement for part of the technical features, any modification, equivalent replacement, improvement, etc. within the spirit and principles of the present application, should be included in the protection scope of the present application.

Claims

1. An agricultural weeding device for agricultural facilities, comprising a weeding frame (1), characterized in that: The bottom outer wall of the weeding frame (1) is rotatably connected to a movable frame (3) via bearings. A weeding mechanism (5) is provided on the weeding frame (1), and an auxiliary mechanism (6) is provided on the movable frame (3). The weeding mechanism (5) includes an adjusting frame (51), which is slidably connected to the bottom inner wall of the weeding frame (1). A movable plate (52) is slidably connected to one inner wall of the adjusting frame (51), and the inner walls of both sides of the movable plate (52) are also connected to the movable plate (52). A movable plate (52) is slidably connected. A spring damper (53) is fixedly connected to the top outer wall of the movable plate (52). A tillage blade (54) is fixedly connected to the bottom outer wall of the movable plate (52). An adjustment plate (56) is slidably connected to one side inner wall of the adjustment frame (51). A clamping plate (57) is fixedly connected to the right outer wall of the adjustment plate (56). A compression spring (58) is fixedly connected to the outer wall of the adjustment plate (56) away from the clamping plate (57).

2. The agricultural weeding device for agricultural facilities according to claim 1, characterized in that: The auxiliary mechanism (6) includes a slot (61) which is opened on one side of the inner wall of the movable frame (3). The inner walls on both sides of the slot (61) are fitted with mounting plates (62). The inner walls on both sides of the mounting plates (62) are rotatably connected to rotating rods (63) via bearings. Torsion springs (64) are fixedly connected to the rotating rods (63), and scrapers (65) are fixedly connected to the rotating rods (63).

3. An agricultural weeding device for agricultural facilities according to claim 1, characterized in that: The inner side wall of the tillage blade (54) is provided with a soil outlet (55), and the clamping plate (57) penetrates the outer side wall of the adjustment frame (51).

4. An agricultural weeding device for agricultural facilities according to claim 1, characterized in that: The card plate (57) is snapped onto the inner wall of one side of the weeding machine frame (1), and the outer wall of the adjusting plate (56) is fixedly connected with a frosted pad.

5. An agricultural weeding device for agricultural facilities according to claim 1, characterized in that: The end of the compression spring (58) away from the adjusting plate (56) is fixedly connected to the inner wall of one side of the adjusting frame (51), and the tillage blade (54) is slidably connected to the inner wall of the bottom of the adjusting frame (51).

6. An agricultural weeding device for agricultural facilities according to claim 2, characterized in that: The end of the torsion spring (64) away from the rotating rod (63) is fixedly connected to the inner wall of one side of the mounting plate (62), and the scraper (65) is slidably connected to the outer wall of the side of the pulley (7).

7. An agricultural weeding device for agricultural facilities according to claim 2, characterized in that: The outer diameter of the scraper (65) is matched with the outer diameter of the pulley (7).

8. An agricultural weeding device for agricultural facilities according to claim 1, characterized in that: The bottom inner wall of the weeding machine frame (1) is fixedly connected to a grass cutter (2), the inner walls of both sides of the movable frame (3) are hinged with pulleys (7), and the top outer wall of the weeding machine frame (1) is fixedly connected to a handrail frame (4).

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