Micro-tillage broken stone removing device and micro-tillage electric tricycle

Abstract

The utility model discloses a micro-tillage electro-tricycle and aims to solve the problems that most of existing treatment modes are that broken stones and other foreign matters are manually picked up from soil after a micro-tillage machine finishes plowing, the efficiency of the treatment modes is low, and the sand stones, the broken stones and other foreign matters covered by the soil again are inconvenient to pick up. According to the technical scheme, the device is characterized by comprising a farming rack, a farming cutter and a motor driving the farming cutter to rotate and further comprising a sand collecting piece and a separating assembly, the sand collecting piece is fixedly connected with the farming rack, the farming cutter is rotationally arranged in the farming rack, and the sand collecting piece is located on the side where sandy soil is thrown outwards when the farming cutter rotates; sandy soil thrown by the farming cutter can be collected. Gravel in sandy soil is separated through the separation assembly, the working intensity of subsequent manual picking of foreign matter such as gravels from soil is reduced, the separation assembly is in transmission connection with the farming cutter, the separation speed of the gravels in the sandy soil in the separation assembly is increased by driving the separation assembly to rotate, and the use effect is guaranteed.

Description

Technical Field

[0001] The utility model relates to the field of agricultural machinery, and more specifically, to a micro-tillage stone removing device and a micro-tillage electric tricycle. Background Art

[0002] Agricultural machinery refers to various machines used in the production process of crop planting and animal husbandry, as well as in the primary processing and handling of agricultural and livestock products. With the development of agricultural mechanization, mechanized farming tools have gradually replaced manual farming and become the main mode of agricultural production.

[0003] During the operation of the existing micro-tillage machine, due to the presence of sand, gravel and other foreign objects in the land, the micro-tillage machine can dig them out of the soil through the tillage blade, but it cannot separate them from the soil, which affects the subsequent planting. For this problem, most of the existing treatment methods are to manually pick up the foreign objects from the soil after the micro-tillage machine has finished plowing the land. However, this treatment method is inefficient, and it is not easy to pick up the sand, gravel and other foreign objects that are covered by the soil again.

[0004] Therefore, new solutions need to be proposed to solve this problem. Utility Model Content

[0005] In view of the deficiencies in the prior art, the purpose of the utility model is to provide a micro-tillage stone removal device and a micro-tillage electric tricycle in order to solve the above-mentioned problems.

[0006] The utility model achieves the above-mentioned purpose through the following technical solutions:

[0007] A micro-tillage and stone removal device comprises a tillage frame, a tillage blade and a motor for driving the tillage blade to rotate, and is characterized in that it also comprises a sand gathering component and a separation component;

[0008] The sand collecting member is rotatably arranged on the farming frame, the farming knife is rotatably arranged in the farming frame, the sand collecting member is transmission-connected with the farming knife, and the sand collecting member is located on the side where the farming knife throws sand outward when the farming knife rotates, so as to collect the sand thrown by the farming knife;

[0009] The separation component is rotatably arranged on the farming machine frame, the separation component is located below the sand gathering piece, and the separation component is communicated with the sand gathering piece, and the separation component is transmission-connected with the farming knife.

[0010] The utility model is further configured as follows: a sand delivery assembly is arranged on one side of the sand gathering piece close to the farming knife, and the sand delivery assembly is transmission-connected with the farming knife to drive the farming knife to throw and splash the sand onto the sand delivery assembly and introduce it into the sand gathering piece.

[0011] The utility model is further configured as follows: the separation component includes a sand guide pipe and a hollow rotating part, one end of the sand guide pipe is connected to the sand gathering part, and the other end is embedded in the hollow rotating part, a plurality of through holes for guiding sand out are opened on the outer wall of the hollow rotating part, and the hollow rotating part is rotatably connected to the farming knife.

[0012] The utility model is further configured as follows: the hollow rotating member is arranged obliquely, and the horizontal height of one end of the hollow rotating member close to the sand guide pipe is higher than that of the other end of the hollow rotating member far from the sand guide pipe.

[0013] The utility model is further configured as follows: a crushed stone outlet is provided at one end of the hollow rotating member away from the sand guide pipe, and a sealing member is disassembled and arranged at the position of the hollow rotating member corresponding to the crushed stone outlet.

[0014] The utility model is further configured as follows: the sand conveying assembly includes a rotating rod 1, a rotating rod 2 and a conveyor belt sleeved and connected to the outside of the rotating rod 1 and the rotating rod 2, and the rotating rod 1 and the rotating rod 2 are both rotatably connected to the farming machine frame.

[0015] The utility model is further configured as follows: a plurality of anti-slip raised strips are arranged on the outer side wall of the conveyor belt, and the conveyor belt is made of rubber.

[0016] The utility model is further configured as follows: the bottom surface of the sand gathering piece is connected with the sand guide pipe, and the bottom surface of the sand gathering piece is inclined, and the horizontal height of one end of the bottom surface of the sand gathering piece connected with the sand guide pipe is lower than the other end of the bottom surface of the sand gathering piece.

[0017] A micro-tillage electric tricycle comprises the micro-tillage stone removing device arranged at the rear of the electric tricycle.

[0018] Compared with the prior art, the beneficial effects of the utility model are:

[0019] The separation component is used to separate gravel from the sand, reducing the subsequent manual work intensity of picking up gravel and other foreign objects from the soil. The separation component is connected to the farming knife through transmission, which drives the separation component to rotate, thereby accelerating the separation speed of gravel in the sand inside the separation component and ensuring the use effect. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 Schematic diagram of the structure of the micro-tillage stone removal device Figure 1 ;

[0021] Figure 2 Schematic diagram of the structure of the micro-tillage stone removal device Figure 2 ;

[0022] Figure 3 The cross-sectional structure of the micro-tillage stone removal device Figure 1 ;

[0023] Figure 4 The cross-sectional structure of the micro-tillage stone removal device Figure 2 ;

[0024] Figure 5 This is a structural diagram of a micro-tillage electric tricycle.

[0025] Figure numerals: 1. Farming machine frame; 2. Farming knife; 3. Motor; 4. Sand gathering component; 5. Separation component; 6. Sand delivery component; 7. Sand guide pipe; 8. Hollow rotating component; 9. Through hole; 10. Sealing component; 11. Rotating rod one; 12. Rotating rod two; 13. Conveyor belt; 14. Anti-slip raised strip; 15. Electric tricycle. DETAILED DESCRIPTION

[0026] The technical solutions in the embodiments of the utility model will be described clearly and completely below in conjunction with the drawings in the embodiments of the utility model. In the description of the utility model, it should be understood that the terms "upper", "lower", "front", "back", "left", "right", "top", "bottom", "inside", "outside" and the like indicate directions or positional relationships based on the directions or positional relationships shown in the drawings, which are only for the convenience of describing the utility model and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific direction, be constructed and operated in a specific direction, and therefore cannot be understood as a limitation on the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the utility model.

[0027] Example:

[0028] like Figure 1-Figure 5As shown, the micro-tillage electric tricycle 15 has a micro-tillage and stone removal device, which includes a farming frame 1, a farming knife 2 and a motor 3 for driving the farming knife 2 to rotate. The motor 3 drives the farming knife 2 to rotate through a transmission belt to achieve a tillage effect. At the same time, the farming frame 1 forms a semi-enclosed structure for the farming knife 2, so that the sand and soil thrown by the farming knife 2 will not splash at will. At the same time, the micro-tillage and stone removal device also includes a sand gathering piece 4 and a separation component 5. The sand gathering piece 4 is rotatably arranged on the farming frame 1, and the farming knife 2 is rotatably arranged in the farming frame 1. The sand gathering piece 4 is connected to the farming knife 2 through a transmission belt. The sand collecting piece 4 is connected by transmission, and the sand collecting piece 4 is located on the side where the farming knife 2 throws sand outward when the farming knife 2 rotates, so as to collect the sand scattered by the farming knife 2. The separation component 5 is rotatably arranged on the farming machine frame 1, and the separation component 5 is located below the sand collecting piece 4, and the separation component 5 is communicated with the sand collecting piece 4, so that the gravel in the sand is separated by the separation component 5, and the subsequent work intensity of manually picking up gravel and other foreign objects from the soil is reduced. The separation component 5 is connected by transmission with the farming knife 2, and the separation component 5 is driven to rotate, so as to accelerate the separation speed of the gravel in the sand inside the separation component 5 and ensure the use effect.

[0029] At the same time Figure 3 As shown, a sand conveying assembly 6 is provided on the side of the sand gathering piece 4 close to the farming knife 2, and the sand conveying assembly 6 is connected to the farming knife 2 in a transmission manner to drive the sand thrown and splashed by the farming knife 2 onto the sand conveying assembly 6 and introduced into the sand gathering piece 4, so that more sand thrown by the farming knife 2 can be introduced into the sand gathering piece 4, thereby improving the screening effect.

[0030] like Figure 2 and Figure 4 As shown, the separation component 5 includes a sand guide pipe 7 and a hollow rotating part 8. One end of the sand guide pipe 7 is connected to the sand gathering part 4, and the other end is embedded in the hollow rotating part 8, so that the sand is introduced into the hollow rotating part 8 through the sand guide pipe 7, and the hollow rotating part 8 is arranged to have a plurality of through holes 9 for guiding out the sand on the side wall, and the separation effect is achieved through the through holes 9. A transmission belt is provided between the hollow rotating part 8 and the farming knife 2, and the rotational connection between the hollow rotating part 8 and the farming knife 2 is achieved through the transmission belt, so that the hollow rotating part 8 forms a rotation effect, so that the hollow rotating part 8 forms a better filtering and separation effect.

[0031] like Figure 4 As shown, the hollow rotating member 8 is arranged at an angle, and the horizontal height of the end of the hollow rotating member 8 close to the sand guide pipe 7 is higher than the end of the hollow rotating member 8 away from the sand guide pipe 7. The inclined arrangement allows sand to enter the hollow rotating member 8 and then be quickly distributed to various places inside the hollow rotating member 8 by gravity, thereby improving the filtering and separation efficiency.

[0032] like Figure 4As shown, a plurality of support frames 16 for supporting the position of the hollow rotating member 8 are fixedly arranged inside the farming machine frame 1. The support frame 16 is arranged to be an annular opening for the hollow rotating member 8 to pass through, and a roller for rolling connection with the outer surface of the hollow rotating member 8 is rotatably arranged on the inner wall of the annular opening away from the starting motor 3.

[0033] A gravel outlet is provided at one end of the hollow rotating member 8 away from the sand guide pipe 7, through which gravel can be easily taken out. A sealing member 10 is disassembled and arranged at the hollow rotating member 8 corresponding to the gravel outlet, and the gravel outlet is opened and closed by the sealing member 10.

[0034] like Figure 3 As shown, the sand delivery assembly 6 includes a rotating rod 11, a rotating rod 12 and a conveyor belt 13 which is sleeved and connected to the outside of the rotating rod 11 and the rotating rod 12. The rotating rod 11 and the rotating rod 12 are both rotatably connected to the farming machine frame 1, and are connected to the farming knife 2 through the rotating rod 11, thereby achieving the effect of driving the conveyor belt 13 to drive, thereby ensuring the entry of sand and soil. At the same time, the rotating rod 11 is connected to the farming knife 2 through the transmission belt, thereby achieving the conveying effect of the conveyor belt 13.

[0035] In addition, a plurality of anti-skid raised strips 14 are provided on the outer side wall of the conveyor belt 13, which increase the surface friction resistance of the conveyor belt 13 and make the transportation of sand smoother. At the same time, the conveyor belt 13 is made of rubber, which has a certain elasticity and can reduce the impact of sand falling on the conveyor belt 13.

[0036] The bottom surface of the sand gathering piece 4 is connected to the sand guiding pipe 7, and the bottom surface of the sand gathering piece 4 is inclined. The horizontal height of one end of the bottom surface of the sand gathering piece 4 connected to the sand guiding pipe 7 is lower than the other end of the bottom surface of the sand gathering piece 4. Through the inclined bottom surface, the sand introduced into the sand gathering piece 4 can quickly enter the sand guiding pipe 7.

[0037] like Figure 5 As shown, the micro-tillage electric tricycle 15 includes a micro-tillage stone removal device arranged at the rear of the electric tricycle 15. The micro-tillage stone removal device is driven by the electric tricycle 15 to move, which is convenient for users to operate.

[0038] Working principle: Start the micro-tillage electric tricycle 15 to place the farming machine frame 1 to a suitable position, then start the motor 3 to drive the farming knife 2 to cultivate the land, and at the same time, when the farming knife 2 rotates to cultivate the land, it will throw sand and soil to the sand gathering piece 4, so that the sand gathering piece 4 collects the sand and soil, and then the bottom surface of the sand gathering piece 4 is inclined to allow the sand and soil to smoothly pass through the sand guide pipe 7 and be introduced into the hollow rotating piece 8. At the same time, when the farming knife 2 rotates, it also drives the hollow rotating piece 8 to rotate together, and then the sand and soil introduced into the hollow rotating piece 8 rotates accordingly, thereby accelerating the separation speed of sand and stone, and collecting the gravel, and at the same time, part of the sand and soil thrown by the farming knife 2 will fall on the conveyor belt 13, and then the sand and soil will be introduced into the sand gathering piece 4 through the conveyor belt 13, thereby increasing the separation amount and ensuring the separation effect.

[0039] It is obvious to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above, and that the present invention can be implemented in other specific forms without departing from the spirit or essential features of the present invention. Therefore, the embodiments should be regarded as exemplary and non-limiting from any point of view, and the scope of the present invention is defined by the appended claims rather than the above description, and it is intended that all changes falling within the meaning and scope of the equivalent elements of the claims are included in the present invention. Any reference numeral in a claim should not be regarded as limiting the claim to which it relates.

[0040] In addition, it should be understood that although the present specification is described according to implementation modes, not every implementation mode contains only one independent technical solution. This description of the specification is only for the sake of clarity. Those skilled in the art should regard the specification as a whole. The technical solutions in each embodiment may also be appropriately combined to form other implementation modes that can be understood by those skilled in the art.

Claims

1. A micro-tillage stone removal device, comprising a tillage frame, a tillage blade and a motor for driving the tillage blade to rotate, characterized in that: It also includes sand gathering parts and separation components; The sand collecting member is rotatably arranged on the farming frame, the farming knife is rotatably arranged in the farming frame, the sand collecting member is transmission-connected with the farming knife, and the sand collecting member is located on the side where the farming knife throws sand outward when the farming knife rotates, so as to collect the sand thrown by the farming knife; The separation component is rotatably arranged on the farming machine frame, the separation component is located below the sand gathering piece, and the separation component is communicated with the sand gathering piece, and the separation component is transmission-connected with the farming knife.

2. The micro-tillage and stone removal device according to claim 1 is characterized in that: A sand delivery assembly is provided on one side of the sand gathering piece close to the farming knife, and the sand delivery assembly is transmission-connected with the farming knife to drive the farming knife to throw and splash the sand onto the sand delivery assembly and introduce it into the sand gathering piece.

3. The micro-tillage and stone removal device according to claim 2 is characterized in that: The separation component includes a sand guide pipe and a hollow rotating part. One end of the sand guide pipe is connected to the sand gathering part, and the other end is embedded in the hollow rotating part. A plurality of through holes for guiding sand out are opened on the outer wall of the hollow rotating part. The hollow rotating part is rotatably connected to the farming knife.

4. The micro-tillage and stone removal device according to claim 3 is characterized in that: The hollow rotating member is arranged in an inclined manner, and the horizontal height of one end of the hollow rotating member close to the sand guiding pipe is higher than that of the other end of the hollow rotating member far from the sand guiding pipe.

5. The micro-tillage and stone removal device according to claim 4 is characterized in that: A gravel outlet is provided at one end of the hollow rotating member away from the sand guide pipe, and a sealing member is disassembled and arranged at the position of the hollow rotating member corresponding to the gravel outlet.

6. The micro-tillage and stone removal device according to claim 2, characterized in that: The sand conveying assembly comprises a rotating rod 1, a rotating rod 2 and a conveyor belt sleeved and connected to the outside of the rotating rod 1 and the rotating rod 2. The rotating rod 1 and the rotating rod 2 are both rotatably connected to the farming machine frame.

7. The micro-tillage and stone removal device according to claim 6, characterized in that: The outer side wall of the conveyor belt is provided with a plurality of anti-slip raised strips, and the conveyor belt is made of rubber.

8. The micro-tillage and stone removal device according to claim 1, characterized in that: The bottom surface of the sand gathering piece is connected with the sand guiding pipe, and the bottom surface of the sand gathering piece is inclined, and the horizontal height of one end of the bottom surface of the sand gathering piece connected with the sand guiding pipe is lower than the other end of the bottom surface of the sand gathering piece.

9. A micro-tillage electric tricycle, characterized in that: The invention comprises an electric tricycle and a micro-tillage and stone removing device as claimed in any one of claims 1 to 8, wherein the micro-tillage and stone removing device is arranged at the rear of the electric tricycle.

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