Mulching film double-row puncher capable of adjusting planting space

Abstract

The utility model relates to the technical field of agricultural planting, in particular to a double-row mulching film puncher capable of adjusting the planting space, which comprises a bracket, rotating seats are respectively arranged behind the bracket, adjusting holes are formed in the outer surfaces of the rotating seats, and punching bodies are arranged on the inner sides of the adjusting holes. The rotating seat is provided with a plurality of adjusting holes, one end of the punching body, which is far away from the rotating seat, is fixedly connected with a punching shovel head, and the front end and the rear end of the rotating seat are respectively in threaded connection with a fixed screw rod. The punching device has the advantages that the rotating seat, the adjusting holes, the punching body, the punching shovel head, the fixed screw rods, the fixed insertion holes, the penetrating shaft rod and the fastening sleeve are arranged; according to the double-row mulching film puncher capable of adjusting the plant row spacing, when the plant row spacing and the punching row spacing need to be adjusted, the plant row spacing and punching row spacing adjusting operation can be completed by adjusting or decreasing the number of the punching shovel heads and adjusting the distance between the two rotating bases, meanwhile, the whole design is simpler and more reasonable, operation is more practical, and practicability is high. The labor intensity is greatly reduced, and the punching efficiency and quality are improved.

Description

Technical Field

[0001] The utility model relates to the technical field of agricultural planting, in particular to a double-row film punching device for adjusting plant spacing and row spacing. Background Technique

[0002] In agricultural planting, double-row film punching refers to a mechanical planting method in which two rows of holes are precisely punched in the plastic film to facilitate the landfill planting of two rows of crops, so as to achieve the purposes of promoting soil moisture penetration, increasing air permeability, and improving the yield and quality of crops;

[0003] However, when using a double-row film punching device for punching and planting operations in the prior art, considering the constraints of factors such as plant spacing adjustment, small plot area, and frequent crop variety changes when densely planting crops, the existing film punching devices often have the problem that the plant spacing cannot be adjusted due to the fixed plant spacing, and for a few adjustable types, due to the small adjustment range of the plant spacing and the cumbersome adjustment, they cannot be effectively utilized. Therefore, a double-row film punching device for adjusting plant spacing and row spacing is proposed for the above problems. Content of the Utility Model

[0004] The purpose of the utility model is to provide a double-row film punching device for adjusting plant spacing and row spacing, so as to solve the problem of inconvenient adjustment of plant spacing when using a double-row film punching device for punching and planting operations in the prior art as mentioned in the above background technique.

[0005] To achieve the above purpose, the utility model provides the following technical solutions:

[0006] A double-row film punching device for adjusting plant spacing and row spacing includes a support base. Rotating seats are respectively arranged behind the support base. Adjusting holes are formed on the outer surface of the rotating seats. A punching body is arranged inside the adjusting holes. One end of the punching body far away from the rotating seat is fixedly connected with a punching shovel head. Fixed screws are respectively threadedly connected to the front and rear ends of the rotating seats. Fixed insertion holes are formed on the outer surface of the punching body. A side support is fixedly installed on one side of the support base. A cross bar is connected between a set of front and rear side supports. A fastening sleeve is fixedly connected to the middle position of the opposite ends of a set of rotating seats. Support shafts are respectively fixedly connected to the front and rear ends of the rotating seats.

[0007] Preferably, a through shaft rod is rotatably connected between a set of front and rear support bases. The through shaft rod respectively penetrates through a set of front and rear rotating seats. Hole grooves for bolted connection with the fastening sleeve are arranged on the surface of the through shaft rod.

[0008] Preferably, a push rod is fixedly connected to the side of the side support far away from the support base. The push rod is arranged in an "L" shape. A handle sleeve is sleeved on the outer side of the bent pipe end of the push rod.

[0009] Preferably, a clamping plate is fixedly connected to the top of the cross bar, a protective cover is fixedly connected obliquely above the clamping plate, the outer shape of the protective cover is arranged in an arc-shaped structure, the protective cover and the rotating seat are coaxially arranged, and a limiting clamping plate is arranged at the middle position on one side of the cross bar.

[0010] Preferably, the outer shape of the punching shovel head is arranged in a sharp shovel-shaped structure, the punching shovel head and the adjusting holes are respectively arranged in an annular array structure along the center point of the rotating seat. There are 16 adjusting holes in a single group. The punching shovel head is arranged at the center point of the punching body, and the punching body is threadedly connected with the rotating seat through the internal thread structure arranged in the adjusting holes.

[0011] Compared with the prior art, the beneficial effects of the utility model are as follows:

[0012] In the utility model, through the arrangement of the rotating seat, adjusting holes, punching body, punching shovel head, fixing screw, fixing socket, through-shaft rod and fastening sleeve, it is convenient for the plant row spacing adjustable double-row film punching device to adjust the plant row spacing and punching row spacing when needed. Under the setting of the adjusting structure composed of the rotating seat, adjusting holes, punching body, punching shovel head, fixing screw, fixing socket, through-shaft rod and fastening sleeve, the corresponding plant row spacing and punching row spacing operations are completed by adjusting the number of punching shovel heads and adjusting the distance between the two rotating seats. At the same time, the whole design is simpler and more reasonable, and the operation is more practical, which can greatly reduce the labor intensity, improve the punching efficiency and quality, and the work efficiency is more than 10 times higher than that of manual direct punching. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 is a schematic diagram of the overall structure of the utility model;

[0014] Figure 2 is a schematic diagram of the installation structure of the protective cover of the utility model;

[0015] Figure 3 is a schematic diagram of the installation structure of the fixing screw of the utility model;

[0016] Figure 4 is a schematic diagram of the punching body structure of the utility model.

[0017] In the figure: 1, support base; 2, rotating seat; 3, adjusting holes; 4, punching body; 5, punching shovel head; 6, fixing screw; 7, fixing socket; 8, support shaft; 9, side bracket; 10, push rod; 11, handle sleeve; 12, cross bar; 13, protective cover; 14, limiting clamping plate; 15, clamping plate; 16, through-shaft rod; 17, fastening sleeve. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0018] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all embodiments. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present utility model without creative efforts shall fall within the protection scope of the present utility model.

[0019] Please refer to Figures 1-4 , the present utility model provides a technical solution:

[0020] A double-row film punching device with adjustable plant spacing, including a support base 1. Rotating seats 2 are respectively arranged behind the support base 1. Adjusting holes 3 are formed on the outer surface of the rotating seat 2. A punching body 4 is arranged inside the adjusting hole 3. One end of the punching body 4 away from the rotating seat 2 is fixedly connected with a punching shovel head 5. Fixing screws 6 are respectively threadedly connected to the front and rear ends of the rotating seat 2. Fixing insertion holes 7 are formed on the outer surface of the punching body 4. A side bracket 9 is fixedly installed on one side of the support base 1. The front and rear groups of side brackets 9 are connected by a cross bar 12. A fastening sleeve 17 is fixedly connected to the middle position between the opposite ends of a group of rotating seats 2. Support shafts 8 are respectively fixedly connected to the front and rear ends of the rotating seat 2.

[0021] As Figure 1 and Figure 2 shown, a through-shaft rod 16 is rotatably connected between a front and rear group of support bases 1. The through-shaft rod 16 respectively penetrates through a front and rear group of rotating seats 2. A hole groove for bolt-fixed connection with the fastening sleeve 17 is arranged on the surface of the through-shaft rod 16. The setting that a front and rear group of rotating seats 2 are bolt-fixedly connected with the through-shaft rod 16 is conducive to quickly adjusting the punching row spacing of the device; A push rod 10 is fixedly connected to the side of the side bracket 9 away from the support base 1. The outer shape of the push rod 10 is arranged in an "L" shape. A handle sleeve 11 is sleeved on the outer side of the bent pipe end of the push rod 10, which is convenient for the operator to conveniently push the entire punching device through the pushing and traction structure composed of the push rod 10, the side bracket 9 and the handle sleeve 11; A clamping plate 15 is fixedly connected to the top of the cross bar 12. A protective cover 13 is fixedly connected to the position diagonally above the clamping plate 15. The outer shape of the protective cover 13 is arranged in an arc shape. The protective cover 13 and the rotating seat 2 are coaxially arranged. A limiting clamping plate 14 is arranged at the middle position on one side of the cross bar 12. When the entire punching device realizes the punching operation through the rotation of the rotating seat 2, the protective cover 13 will play a role in soil blocking and assisting from the outside of the rotating seat 2.

[0022] As Figure 1 , Figure 2 , Figure 3 and Figure 4As shown, the shape of the punching shovel head 5 is arranged in a sharp shovel shape. The punching shovel head 5 and the adjustment holes 3 are respectively arranged in an annular array structure along the center point of the rotating seat 2. A total of 16 adjustment holes 3 are provided in a single group. The punching shovel head 5 is arranged at the center point of the punching body 4. The punching body 4 is threadedly connected to the rotating seat 2 through the internal thread structure provided in the adjustment holes 3. The sharp shovel shape of the punching shovel head 5 is conducive to the entire punching device quickly piercing the plastic film to achieve the punching operation.

[0023] Workflow: When the row spacing adjustable double-row plastic film punching device is needed, first, as the entire punching device is pre-moved to the planting field with pre-laid plastic film. When the operator walks and moves the entire punching device on the planting field with a group of push rods 10, under the limiting action of a set of front and rear brackets 1, the through-shaft rod 16 that moves synchronously with the device will drive a plurality of punching assemblies composed of the rotating seat 2, adjustment holes 3, punching body 4, and punching shovel head 5 to rotate relatively, so as to accurately punch two rows of planting holes on the plastic film, facilitating subsequent corresponding landfill planting operations for crops. When it is necessary to adjust the planting row spacing of the crops, the operator can, according to the actual planting situation, first rotate a set of front and rear rotating seats 2 in the same or opposite direction towards the middle position of the through-shaft rod 16. After the adjustment is in place, use bolts to fix and fasten the fastening sleeve 17 for limitation, and then the punching row spacing between the two can be relatively adjusted. Then, the single punching shovel head 5 can be disassembled and assembled by screwing. Then, according to the planting requirements, the number of punching shovel heads 5 can be increased or decreased, and according to the requirement that the number of interval holes is equal, a plurality of punching shovel heads 5 are sequentially screwed and installed into the adjustment holes 3, and after being fixed and limited by the assembly fixing screw 6, the entire punching device can quickly adjust the row spacing and punching row spacing.

[0024] Although the embodiments of the present invention have been shown and described, for those of ordinary skill in the art, it can be understood that various changes, modifications, substitutions, and variations can be made to these embodiments without departing from the principles and spirit of the present invention. The scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A double-row mulch hole puncher with adjustable plant spacing, comprising a support (1), characterized in that: A rotating seat (2) is provided at the rear of the support seat (1), an adjustment hole (3) is provided on the outer surface of the rotating seat (2), a punching body (4) is provided on the inner side of the adjustment hole (3), an end of the punching body (4) away from the rotating seat (2) is fixedly connected to a punching shovel head (5), front and rear ends of the rotating seat (2) are respectively threadedly connected to fixing screws (6), a fixing plug hole (7) is provided on the outer surface of the punching body (4), a side bracket (9) is fixedly installed on one side of the support seat (1), a front and rear group of the side brackets (9) are connected by a cross bar (12), a fastening sleeve (17) is fixedly connected to the middle position of the opposite end of a group of the rotating seats (2), and the front and rear ends of the rotating seat (2) are respectively fixedly connected to a support shaft (8).

2. The double-row mulch punch with adjustable plant spacing according to claim 1, characterized in that: A through-axis rod (16) is rotatably connected between the front and rear sets of the brackets (1), and the through-axis rod (16) respectively penetrates the front and rear sets of the rotating seats (2), and a hole groove is provided on the surface of the through-axis rod (16) for being fixedly connected to a fastening sleeve (17) with bolts.

3. The double-row mulch punch with adjustable plant spacing according to claim 1, characterized in that: A push rod (10) is fixedly connected to the side of the side bracket (9) away from the bracket (1); the push rod (10) is arranged in an "L"-shaped structure; a handle (11) is sleeved on the outer side of the bent pipe end of the push rod (10).

4. The double-row mulch puncher with adjustable plant spacing according to claim 1, characterized in that: A clamping plate (15) is fixedly connected to the top of the cross bar (12), a shield (13) is fixedly connected to the oblique upper position of the clamping plate (15), the shield (13) is arranged in an arc-shaped structure, the shield (13) and the rotating seat (2) are coaxially arranged, and a limiting buckle plate (14) is provided in the middle position of one side of the cross bar (12).

5. The double-row mulch punch with adjustable plant spacing according to claim 1, characterized in that: The punching shovel head (5) is in the shape of a pointed shovel. The punching shovel head (5) and the adjustment holes (3) are respectively arranged in a circular array structure along the center point of the rotating seat (2). A single group of the adjustment holes (3) is provided with 16 in total. The punching shovel head (5) is arranged at the center point of the punching body (4). The punching body (4) is threadedly connected to the rotating seat (2) via an internal thread structure provided inside the adjustment hole (3).

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