Angle-adjustable multifunctional harrow

Abstract

The utility model provides an angle adjustable multifunctional harrow belongs to agricultural implement technical field, this angle adjustable multifunctional harrow includes harrow body structure and adjusting and positioning structure, the harrow body structure includes harrow plate and reinforcing part, the harrow plate is equipped with the gap on the interval, the reinforcing part is fixed in the one side of harrow plate, adjusting and positioning structure includes fixed plate, connecting plate and adjusting and positioning spare, the fixed plate with the harrow plate is fixed, the connecting plate is installed on the fixed plate through adjusting fixed part, the one end of connecting plate forms and inserts the sleeve, the inside grafting of insert sleeve has held the pole, adjusting and positioning spare installs between the insert sleeve with the reinforcing part, the utility model discloses in the process of using can increase the functionality, is favorable to the application of a variety of agricultural operation and improves the scope of application, can carry out angle regulation simultaneously, is more favorable to the improvement of the flexibility of use, uses more convenient.

Description

Technical Field

[0001] This utility model relates to the field of agricultural implements technology, and more specifically, to a multi-functional rake with adjustable angle. Background Technology

[0002] A rake is an agricultural tool used for cultivating topsoil. It refers to tools used to break up and level clods of soil in a tilled field, such as disc rakes and spiked rakes. As a verb, it means to rake or level the ground, as in raking the land or raking the field.

[0003] Currently, rakes are commonly used agricultural tools in rural areas, especially important for turning and drying grain. However, most existing rakes can only perform relatively simple agricultural operations, which significantly reduces their flexibility and applicability. Therefore, it is necessary to propose a multi-functional rake with adjustable angle to solve the above problems. Utility Model Content

[0004] To overcome the above shortcomings, this utility model provides a multi-functional rake with adjustable angle, aiming to improve the problem that most existing rakes can only perform relatively simple agricultural operations, which significantly reduces the flexibility and applicability of their use.

[0005] This utility model is implemented as follows:

[0006] This utility model provides a multi-functional rake with adjustable angle, including a rake body structure and an adjustment and positioning structure.

[0007] The rake body structure includes a rake plate and a reinforcing member. The rake plate has notches spaced apart, and the reinforcing member is fixed to one side of the rake plate. The adjustment and positioning structure includes a fixing plate, a connecting plate, and an adjustment and positioning member. The fixing plate is fixed to the rake plate, and the connecting plate is mounted on the fixing plate through the adjustment and fixing member. One end of the connecting plate forms a sleeve, and a holding rod is inserted into the sleeve. The adjustment and positioning member is installed between the sleeve and the reinforcing member.

[0008] In one embodiment of this utility model, the reinforcing member includes a fixing sleeve and a crossbar. The fixing sleeve is symmetrically fixed at both ends of the rake plate, the crossbar is fixed between the fixing sleeves, and a reinforcing rod is fixed between the fixing sleeve and the rake plate.

[0009] In one embodiment of this utility model, the connecting plate has an insertion hole inside, and a counterweight is inserted into the insertion hole.

[0010] In one embodiment of this utility model, the counterweight part includes a counterweight frame and a plug-in post. The plug-in post is fixed to the bottom of the counterweight frame and is inserted into the inside of the plug hole.

[0011] In one embodiment of this utility model, the adjusting fastener includes a bolt and a nut. The fixing plate and the connecting plate have corresponding nail holes that match the bolt. The bolt passes through the nail hole, and the nut is threaded to the end of the bolt.

[0012] In one embodiment of this utility model, the adjusting and positioning component includes a fixing ring and a positioning ring. The fixing ring is fixed on the insert sleeve, and a support rod is movably connected to the fixing ring. An insert rod is fixed to the end of the support rod, and the positioning ring is fixed to the crossbar at intervals.

[0013] The beneficial effects of this utility model are as follows: This utility model, through the above design, provides an angle-adjustable multi-functional rake. During grain drying, the notched side can be facing downwards, and the insertion post at the bottom of the counterweight frame can be inserted into the insertion hole for installation. Simultaneously, the bottom of the counterweight frame is placed on the crossbar. Stones are placed in the counterweight frame to increase weight. Then, the rake plate can be pulled by the holding rod to perform grain drying operations. This eliminates the need for pressing down, making it more labor-saving and convenient. When piling grain or clearing snow, the flat side of the rake plate can be facing downwards, and the holding rod can be used to pile the grain or clear the snow. Alternatively, the nut can be loosened to rotate the rake plate to a suitable angle, and then the nut can be tightened to adjust the angle. The insertion rod can also be inserted into the corresponding positioning ring to adjust the rake plate angle. This increases the rake's functionality during use, making it suitable for various agricultural operations and expanding its applicability. The angle adjustment further enhances its flexibility and ease of use. Attached Figure Description

[0014] To more clearly illustrate the technical solutions of the embodiments of this utility model, the drawings used in the embodiments will be briefly introduced below. It should be understood that the following drawings only show some embodiments of this utility model and should not be regarded as a limitation of the scope. For those skilled in the art, other related drawings can be obtained from these drawings without creative effort.

[0015] Figure 1 This is a schematic diagram of the angle-adjustable multi-functional rake structure provided by an embodiment of this utility model;

[0016] Figure 2 A schematic diagram of the structure of the angle-adjustable multi-functional rake with the insemination part removed, provided for the embodiments of this utility model;

[0017] Figure 3 An exploded view of the angle-adjustable multi-functional rake provided for an embodiment of this utility model;

[0018] Figure 4A schematic diagram of the angle-adjustable multi-functional rake counterweight structure provided for embodiments of this utility model;

[0019] Figure 5 A schematic diagram of an angle-adjustable multi-functional rake adjustment structure provided for an embodiment of this utility model.

[0020] In the diagram: 100 - Rake body structure; 110 - Rake plate; 111 - Notch; 120 - Reinforcing member; 121 - Fixing sleeve; 122 - Reinforcing rod; 123 - Crossbar; 200 - Adjustment and positioning structure; 210 - Fixing plate; 220 - Connecting plate; 221 - Insertion hole; 222 - Insertion sleeve; 230 - Adjustment fixing member; 231 - Bolt; 232 - Nut; 240 - Holding rod; 250 - Adjustment and positioning member; 251 - Fixing ring; 252 - Support rod; 253 - Insertion rod; 254 - Positioning ring; 260 - Counterweight part; 261 - Counterweight frame; 262 - Insertion post. Detailed Implementation

[0021] To make the objectives, technical solutions, and advantages of the embodiments of this utility model clearer, the technical solutions of the embodiments of this utility model will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of this utility model, not all embodiments. Based on the embodiments of this utility model, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of this utility model.

[0022] Example

[0023] Please see Figures 1-5 This utility model provides a technical solution: an angle-adjustable multi-functional rake, including a rake body structure 100 and an adjustment and positioning structure 200.

[0024] Please see Figures 1-3 and Figure 5 The rake body structure 100 includes a rake plate 110 and a reinforcing member 120. The rake plate 110 has notches 111 spaced apart, and the reinforcing member 120 is fixed to one side of the rake plate 110.

[0025] The reinforcing member 120 includes a fixing sleeve 121 and a crossbar 123. The fixing sleeve 121 is symmetrically fixed at both ends of the rake plate 110, and the crossbar 123 is fixed between the fixing sleeves 121. A reinforcing rod 122 is fixed between the fixing sleeve 121 and the rake plate 110. The reinforcing member 120 can improve the overall strength and durability of the rake plate 110 during use.

[0026] Please see Figures 1-5The adjusting positioning structure 200 includes a fixed plate 210, a connecting plate 220, and an adjusting positioning component 250. The fixed plate 210 is fixed to the rake plate 110. The connecting plate 220 is mounted on the fixed plate 210 through the adjusting fixing component 230. One end of the connecting plate 220 forms a sleeve 222. A holding rod 240 is inserted into the inside of the sleeve 222. The adjusting positioning component 250 is installed between the sleeve 222 and the reinforcing component 120. When the rake plate 110 is used in the forward or reverse direction, the insert rod 253 is inserted into the inside of the positioning ring 254 from above, which can improve the stability of the adjustment.

[0027] The connecting plate 220 has an insertion hole 221 inside, and a counterweight 260 is inserted into the insertion hole 221. The counterweight 260 includes a counterweight frame 261 and an insertion post 262. The insertion post 262 is fixed to the bottom of the counterweight frame 261 and is inserted into the insertion hole 221. The counterweight frame 261 is used to store counterweight stones, so that no downward pressure is required when turning the grain, making the turning process more convenient. At the same time, the method of inserting the insertion post 262 into the insertion hole 221 makes it easy to assemble and disassemble, improving the flexibility of use.

[0028] The adjusting fastener 230 includes a bolt 231 and a nut 232. The fixing plate 210 and the connecting plate 220 have corresponding nail holes that match the bolt 231. The bolt 231 passes through the nail hole, and the nut 232 is threaded to the end of the bolt 231. Here, the bolt 231 can be used as a rotating shaft to rotate the rake plate 110 to a suitable angle. Then, the rake plate 110 is positioned and fixed by the compression between the nut 232 and the fixing plate 210. This makes it easy to adjust and improves the flexibility of use.

[0029] The adjusting positioning component 250 includes a fixing ring 251 and a positioning ring 254. The fixing ring 251 is fixed on the insert sleeve 222. A support rod 252 is movably connected to the fixing ring 251. An insert rod 253 is fixed to the end of the support rod 252. The positioning ring 254 is fixed to the crossbar 123 at intervals. When the rake plate 110 is flipped for use, the insert rod 253 can be inserted into the positioning ring 254 for fixing using the movable support rod 252. This also allows for adjustment of the angle of the rake plate 110, improving the flexibility of use.

[0030] Specifically, the working principle of this angle-adjustable multi-functional rake is as follows: During the grain turning process, one side of the notch 111 can be facing downwards, and then the insertion post 262 at the bottom of the counterweight frame 261 can be inserted into the insertion hole 221 for installation. At the same time, the bottom of the counterweight frame 261 is placed on the crossbar 123. Here, stones are placed in the counterweight frame 261 to increase the weight. Then, the rake plate 110 can be pulled by holding the handle 240 to perform the grain turning operation. At the same time, it is more convenient and less strenuous to use without pressing down. When piling grain or pushing snow, the rake plate can be... With the flat side of 110 facing down, use the holding rod 240 to pile up grain or clear snow. Alternatively, loosen the nut 232 to rotate the rake plate 110 to a suitable angle, and then tighten the nut 232 to adjust the angle of the rake plate 110. At the same time, the insert rod 253 can be inserted into the corresponding positioning ring 254 to adjust the angle of the rake plate 110. This increases the functionality of the rake during use, making it suitable for various agricultural operations and expanding its applicability. The angle adjustment also enhances its flexibility and makes it more convenient to use.

[0031] The above description is merely a preferred embodiment of this utility model and is not intended to limit the utility model. Various modifications and variations can be made to this utility model by those skilled in the art. Any modifications, equivalent substitutions, or improvements made within the spirit and principles of this utility model should be included within the protection scope of this utility model.

Claims

1. A multi-functional rake with adjustable angle, comprising a rake body structure (100) and an adjusting and positioning structure (200) mounted on the rake body structure (100), characterized in that, The rake body structure (100) includes a rake plate (110) and a reinforcing member (120). The rake plate (110) has notches (111) spaced apart, and the reinforcing member (120) is fixed to one side of the rake plate (110). The adjustment and positioning structure (200) includes a fixed plate (210), a connecting plate (220), and an adjustment and positioning component (250). The fixed plate (210) is fixed to the rake plate (110). The connecting plate (220) is installed on the fixed plate (210) through the adjustment and fixing component (230). One end of the connecting plate (220) forms a sleeve (222). A holding rod (240) is inserted into the inside of the sleeve (222). The adjustment and positioning component (250) is installed between the sleeve (222) and the reinforcing component (120).

2. The multi-functional rake with adjustable angle according to claim 1, characterized in that, The reinforcing member (120) It includes a fixing sleeve (121) and a crossbar (123). The fixing sleeve (121) is symmetrically fixed at both ends of the rake plate (110), and the crossbar (123) is fixed between the fixing sleeves (121). A reinforcing rod (122) is fixed between the fixing sleeve (121) and the rake plate (110).

3. The multi-functional rake with adjustable angle according to claim 1, characterized in that, The connecting plate (220) The interior is provided with a socket (221), and a counterweight (260) is inserted into the socket (221).

4. The multi-functional rake with adjustable angle according to claim 3, characterized in that, The counterweight (260) It includes a counterweight frame (261) and a plug (262), the plug (262) being fixed to the bottom of the counterweight frame (261) and inserted into the inside of the socket (221).

5. The multi-functional rake with adjustable angle according to claim 1, characterized in that, The adjusting fastener (230) includes a bolt (231) and a nut (232). The fixing plate (210) and the connecting plate (220) have corresponding nail holes that match the bolt (231). The bolt (231) passes through the nail hole, and the nut (232) is threaded to the end of the bolt (231).

6. The multi-functional rake with adjustable angle according to claim 2, characterized in that, The adjusting positioning component (250) includes a fixing ring (251) and a positioning ring (254). The fixing ring (251) is fixed on the insert (222). A support rod (252) is movably connected to the fixing ring (251). An insert rod (253) is fixed to the end of the support rod (252). The positioning ring (254) is fixed to the crossbar (123) at intervals.

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