Astragalus mongholicus seeding and film mulching integrated machine

Abstract

The utility model discloses an all-in-one machine for sowing and laminating astragalus membranaceus, which comprises a sowing and laminating machine body and a film releasing assembly, the film releasing assembly is used for releasing a film, the film releasing assembly comprises a suspension part arranged at the bottom of a tail beam of the sowing and laminating machine body, and a film rotating drum is arranged at the bottom of the suspension part; a locking part for positioning and fixing the film drum is arranged on the side of the suspension part, a guide part is arranged at the bottom of the suspension part and located at the bottom of the film drum, the suspension part comprises a fixing frame, and the fixing frame is arranged at the bottom of a tail beam of the seeding and laminating machine body; the locking part is arranged at the joint of the hanging part at the bottom of the tail beam of the film laminating machine body and the film rotating drum, the film rotating drum is rapidly installed through the locking part, and compared with the mode that the film rotating drum and the hanging part are fixed through nuts, the design of the locking part facilitates rapid separation of the film rotating drum and the hanging part; therefore, the time-consuming operation of dismounting the nut is prevented from influencing the overall rapid replacement of the film drum.

Description

Technical Field

[0001] This utility model relates to the technical field of Astragalus sowing equipment, and in particular to an integrated machine for sowing and mulching Astragalus. Background Technology

[0002] Astragalus is a Chinese medicinal economic crop. It is generally achieved by using an integrated astragalus seeding and mulching machine to efficiently sow and mulch astragalus seeds. Its design of sowing first and then mulching avoids the operation of manual mulching. However, due to the limitation of the film loading size, the film will be exhausted after a period of time when the film drum is loaded and wrapped. In order to save time, it is necessary to replace the entire film drum loaded with film.

[0003] However, existing integrated astragalus sowing and mulching machines typically use nuts to connect the film drum to the machine's suspension unit. While this method secures the film drum, removing the nuts is very time-consuming when the drum needs replacement or maintenance. In large-scale astragalus sowing operations, this time-consuming nut removal can disrupt the overall replacement process of the film drum. Therefore, to address this issue, this invention proposes a novel integrated astragalus sowing and mulching machine design. Utility Model Content

[0004] The purpose of this utility model is to provide an integrated machine for sowing and mulching Astragalus membranaceus to solve the problems mentioned in the background art.

[0005] To achieve the above objectives, this utility model provides the following technical solution: an integrated machine for sowing and mulching Astragalus membranaceus, comprising:

[0006] Sowing and mulching machine body;

[0007] A film unwinding assembly is used for unwinding film. The film unwinding assembly includes a suspension part disposed at the bottom of the tail beam of the seeding and mulching machine body. A film rotating drum is disposed at the bottom of the suspension part. A locking part for positioning and fixing the film rotating drum is disposed on the side of the suspension part. A guide part is disposed at the bottom of the suspension part and at the bottom of the film rotating drum.

[0008] Preferably, the suspension part includes a fixing frame, which is disposed at the bottom of the tail beam of the seeding and mulching machine.

[0009] Preferably, the locking part includes:

[0010] A positioning box, wherein the positioning box is disposed on one side of the fixing frame;

[0011] The movable plug-in has its ends sequentially inserted and connected to the side of the positioning box and one side of the fixing frame. The movable plug-in is used for positioning one end of the film rotating cylinder.

[0012] A positioning pin is provided on the other side of the fixing frame, and the end of the positioning pin is inserted and connected to the other end of the film rotating cylinder.

[0013] Preferably, the activity plugin includes:

[0014] The insertion rod has its ends sequentially inserted and connected to the side of the positioning box, one side of the fixing frame, and one end of the film rotating cylinder;

[0015] A spring-loaded reset structure is provided at the insertion point between the insertion rod and the positioning box. The spring-loaded reset component is used for resetting the insertion rod after insertion or removal.

[0016] Preferably, the springback reset structure includes:

[0017] A pressure ring, which is sleeved on the outside of the insertion rod;

[0018] A compression spring is sleeved on the outside of the insert rod and located on the side of the pressure ring away from the diaphragm cylinder.

[0019] Preferably, bearings are provided at both ends of the diaphragm drum, and a socket sleeve for the positioning pin to pass through the end of the insertion rod is fixedly connected to the middle of the bearing.

[0020] Preferably, the guide portion includes a guide cylinder, the two ends of which are inserted and connected to the sides of the fixing frame.

[0021] The technical effects and advantages of this utility model are as follows:

[0022] This invention features a locking mechanism at the connection between the hanging part at the bottom of the tail beam of the sowing and mulching machine and the film rotating drum. The locking mechanism allows for quick installation of the film rotating drum. Compared to fixing the film rotating drum to the hanging part with a nut, the locking mechanism facilitates the quick disengagement of the film rotating drum from the hanging part, thus avoiding the time-consuming operation of removing the nut and affecting the rapid replacement of the entire film rotating drum. Attached Figure Description

[0023] Figure 1 This is a schematic diagram of the overall structure of this utility model.

[0024] Figure 2 This is a schematic diagram of the membrane dispensing assembly of this utility model.

[0025] Figure 3 This is a partial cross-sectional view of the membrane-laying assembly of this utility model.

[0026] Figure 4 This is a cross-sectional view of the connection between the positioning pin and the film rotating cylinder of this utility model.

[0027] In the diagram: 1. Seeding and mulching machine body; 2. Fixing frame; 3. Guide drum; 4. Film drum; 401. Bearing; 402. Socket sleeve; 5. Positioning box; 6. Movable insert; 601. Insert rod; 602. Pressure ring; 603. Compression spring; 7. Positioning pin. Detailed Implementation

[0028] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0029] This utility model provides, for example Figure 1-4 As shown:

[0030] Example 1,

[0031] A sowing and mulching machine for Astragalus membranaceus includes a sowing and mulching machine body 1 and a film-laying component;

[0032] It should be noted that the working principle of the sowing and mulching machine body 1 is the same as that of the LG-08T sowing and mulching machine, and the film unwinding component is used for unwinding the film.

[0033] Specifically, the film-laying assembly includes a suspension part located at the bottom of the tail beam of the seeding and mulching machine body 1, a film rotating cylinder 4 is provided at the bottom of the suspension part, a locking part for positioning and fixing the film rotating cylinder 4 is provided on the side of the suspension part, and a guide part is provided at the bottom of the suspension part and at the bottom of the film rotating cylinder 4.

[0034] It should be noted that the suspension part includes a fixed frame 2, which is set at the bottom of the tail beam of the sowing and mulching machine body 1. The fixed frame 2 is fixed to the tail beam of the sowing and mulching machine body 1 by welding. The guide part includes a guide cylinder 3, with both ends of the guide cylinder 3 inserted and connected to the sides of the fixed frame 2. The guide cylinder 3 is used for rotating and guiding the film feeding. The bottom of the guide cylinder 3 contacts the soil surface and rolls on its surface.

[0035] The locking mechanism includes: positioning box 5, movable plug 6, and positioning pin 7;

[0036] Specifically, the positioning box 5 is set on one side of the fixed frame 2, the end of the movable plug 6 is sequentially inserted and connected to the side of the positioning box 5 and one side of the fixed frame 2, the positioning pin 7 is set on the other side of the fixed frame 2, and the end of the positioning pin 7 is inserted and connected to the other end of the membrane rotating cylinder 4.

[0037] It should be noted that the positioning box 5 and the fixing frame 2 are fixed by welding. The end of the positioning pin 7 is inserted and connected to the other side of the fixing frame 2, and the insertion point is fixed by welding. The movable plug 6 is used to position one end of the film rotating cylinder 4.

[0038] Example 2,

[0039] An active plug-in 6 is applied to the Astragalus sowing and mulching integrated machine in Example 1;

[0040] Specifically, the active plug-in 6 includes a plug rod 601 and a spring-back reset structure;

[0041] It should be noted that the end of the insertion rod 601 is sequentially inserted and connected to the side of the positioning box 5, one side of the fixing frame 2 and one end of the film rotating cylinder 4. The spring-back reset structure is set at the insertion point of the insertion rod 601 and the positioning box 5. The spring-back reset component is used for the insertion and removal reset of the insertion rod 601.

[0042] Specifically, the springback reset structure includes a pressure ring 602 and a compression spring 603;

[0043] It should be noted that the pressure ring 602 is sleeved on the outside of the insertion rod 601, and the compression spring 603 is sleeved on the outside of the insertion rod 601 and located on the side of the pressure ring 602 away from the diaphragm rotating cylinder 4.

[0044] Specifically, the pressure ring 602 and the outer side of the insertion rod 601 are glued together. The user can pull the insertion rod 601 to cause the pressure ring 602 to squeeze and compress the spring 603, so that the insertion rod 601 is disassembled from the membrane drum 4, thereby disassembling and removing the membrane drum 4.

[0045] Both ends of the diaphragm drum 4 are provided with bearings 401, and the middle of the bearings 401 is fixedly connected with a socket sleeve 402 for the positioning pin 7 to pass through the end of the insertion rod 601.

[0046] Specifically, the two ends of the diaphragm drum 4 are provided with grooves for the bearing 401 to pass through. The bearing 401 is fixed to the inner wall of the groove with glue. The socket sleeve 402 is fixed to the middle of the bearing 401 by welding. The end of the insertion rod 601 and the end of the positioning pin 7 are both arc-shaped curved surfaces to facilitate their insertion and positioning.

[0047] In practical use, this utility model has a locking part at the connection between the hanging part at the bottom of the tail beam of the sowing and mulching machine body 1 and the film rotating drum 4. The film rotating drum 4 can be quickly installed by using the locking part. Compared with fixing the film rotating drum 4 and the hanging part with a nut, the design of this locking part makes it easier for the film rotating drum 4 to be quickly separated from the hanging part, thereby avoiding the time-consuming operation of disassembling the nut from affecting the quick replacement of the entire film rotating drum 4.

[0048] Finally, it should be noted that the above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Although the present utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. A machine for integrating Astragalus sowing and mulching, characterized in that, include: Sowing and mulching machine body (1); The film unwinding assembly is used for unwinding the film. The film unwinding assembly includes a suspension part located at the bottom of the tail beam of the seeding and mulching machine body (1). A film rotating drum (4) is provided at the bottom of the suspension part. A locking part for positioning and fixing the film rotating drum (4) is provided on the side of the suspension part. A guide part is provided at the bottom of the suspension part and at the bottom of the film rotating drum (4).

2. The Astragalus sowing and mulching integrated machine according to claim 1, characterized in that, The suspension part includes a fixing frame (2), which is located at the bottom of the tail beam of the seeding and mulching machine body (1).

3. The Astragalus sowing and mulching integrated machine according to claim 2, characterized in that, The locking part includes: Positioning box (5), the positioning box (5) is disposed on one side of the fixing frame (2); The movable plug (6) is connected in sequence to the side of the positioning box (5) and the side of the fixing frame (2). The movable plug (6) is used to position one end of the film rotating cylinder (4). Positioning pin (7) is located on the other side of the fixing frame (2), and the end of the positioning pin (7) is inserted and connected to the other end of the film rotating cylinder (4).

4. The Astragalus sowing and mulching integrated machine according to claim 3, characterized in that, The activity plugin (6) includes: Insert rod (601), the end of which is sequentially inserted and connected to the side of the positioning box (5), one side of the fixing frame (2) and one end of the film rotating cylinder (4); A spring-back reset structure is provided at the insertion point of the insertion rod (601) and the positioning box (5), and the spring-back reset structure is used for the insertion and removal reset of the insertion rod (601).

5. The Astragalus sowing and mulching integrated machine according to claim 4, characterized in that, The springback reset structure includes: A pressure ring (602) is sleeved on the outside of the insertion rod (601); A compression spring (603) is sleeved on the outside of the insert rod (601) and located on the side of the pressure ring (602) away from the diaphragm cylinder (4).

6. The Astragalus sowing and mulching integrated machine according to claim 4, characterized in that, Both ends of the diaphragm drum (4) are provided with bearings (401), and the middle of the bearing (401) is fixedly connected with a socket sleeve (402) for the positioning pin (7) to pass through the end of the insertion rod (601).

7. The Astragalus sowing and mulching integrated machine according to claim 1, characterized in that, The guide section includes a guide cylinder (3), the two ends of which are inserted and connected to the sides of the fixing frame (2).

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