Foldable zipper seeding vehicle

Abstract

The utility model discloses a foldable zipper seeding cart, which relates to the technical field of agricultural machinery, and comprises a foldable traction assembly and a seeding assembly which are connected front and back, the foldable traction assembly comprises a bracket and a pull rod, the bracket is used for placing a paper chain seedling tray, the pull rod is hinged to the front end of the bracket, and a traction wheel is arranged at the lower end of the pull rod; the seeding assembly is connected with the rear end of the bracket and can move forwards along with the foldable traction assembly; during transplanting, the paper chain seedling raising plates are automatically unfolded under the action of self tension and the seeding assembly and fall into the formed seeding furrows. Other power systems are not needed, seeds are put into the seeding vehicle after being subjected to seedling culture through the paper chain, and efficient seeding is completed in a traction mode; and after being used, the chair can be folded, and is convenient to transfer and store.

Description

Technical Field

[0001] The utility model relates to the technical field of agricultural machinery, in particular to a foldable zipper seeding vehicle. Background Art

[0002] The chain paper pots currently used in China use two continuous paper strips that are appropriately pasted to form a seedling tray that can be unfolded into a honeycomb structure. When transplanting, the seedling tray unfolds into a chain structure, and a transplanter is used to separate the paper pots to provide seedlings for transplanting. For example, the Chinese patent document "A Chain Paper Pot for Seedlings" (patent application number: 201820695217.2) discloses a chain paper pot for seedlings.

[0003] However, most of the current transplanters are large-scale equipment, which are not only complex in structure, but also cumbersome to operate and inconvenient to transport and store. Utility Model Content

[0004] In view of the defects existing in the prior art, the purpose of the utility model is to provide a foldable zipper seeding cart, which does not require other power systems. After the seeds are raised by paper chains, they are placed in the seeding cart and efficient seeding is completed by traction. After use, it can be folded for easy transportation and storage.

[0005] To achieve the above purpose, the technical solution adopted by the utility model is: a foldable zipper sowing vehicle, including a foldable traction component and a sowing component connected front and back, the foldable traction component includes a bracket and a pull rod, the bracket is used to place a paper chain seedling tray, the pull rod is hinged to the front end of the bracket, and the lower end of the pull rod is provided with a traction wheel; the sowing component is connected to the rear end of the bracket and can move forward with the foldable traction component; during transplanting, the paper chain seedling tray automatically unfolds under the action of its own pulling force and the sowing component, and falls into the opened sowing furrow.

[0006] A further improvement is that the foldable traction assembly further comprises a telescopic adjustment rod, the lower end of the telescopic adjustment rod is inserted into the upper end of the pull rod, and the upper end of the telescopic adjustment rod is provided with a handle.

[0007] A further improvement is that a connecting seat is provided near the lower end of the pull rod, and the connecting seat is hinged to the front end of the bracket through a rotating shaft.

[0008] A further improvement is that the bracket is inclined with the front being higher and the rear being lower, and the rear end of the bracket is bent upward to form a connecting plate for connecting the sowing assembly.

[0009] A further improvement is that the sowing assembly includes a horizontally arranged support plate, a slideway adapted to the paper chain is provided on the support plate, and the front end of the support plate is inclined upward to form a material guide plate for connecting the foldable traction assembly, and a material guide port connected to the slideway is provided on the material guide plate, and the material guide port is used to guide the paper chain seedling tray to unfold and enter the slideway.

[0010] A further improvement is that an inclined transition portion is provided at the connection between the material guide port and the slideway.

[0011] Further improvements are: a first guide plate is arranged at the rear end of the support plate to guide the paper chain sliding out of the slideway into the opened sowing groove; a second guide plate is arranged at the front end of the guide port to guide the paper chain seedling tray to unfold and enter the guide port.

[0012] A further improvement is that the sowing assembly further comprises a soil covering wheel, a connecting ear is provided at the rear end of the support plate, and the soil covering wheel is hinged to the connecting ear via a connecting rod.

[0013] A further improvement is that a transplanting groove is provided on the bottom surface of the support plate, and a loosening shovel is provided at the front end of the transplanting groove.

[0014] A further improvement is that the sowing assembly also includes a handle, which is in a C-shaped structure, and the lower end of the handle is connected to the material guide plate.

[0015] The beneficial effects of the utility model are:

[0016] The utility model does not need other power systems. After the seeds are raised by paper chains, they are put into the seeding vehicle and efficient seeding is completed by traction. After use, the seeds can be folded for easy transportation and storage. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 This is a front view of the foldable zipper seeding vehicle in the embodiment of the utility model;

[0018] Figure 2 A three-dimensional diagram of a foldable zipper seeding vehicle in an embodiment of the utility model;

[0019] Figure 3 This is a schematic diagram of the structure of the foldable zipper seeding vehicle after folding in the embodiment of the utility model;

[0020] Figure 4 This is a schematic diagram of the structure of a foldable traction assembly in an embodiment of the utility model;

[0021] Figure 5 It is a structural schematic diagram of the sowing component in the embodiment of the utility model.

[0022] Reference numerals:

[0023] 1-foldable traction assembly; 101-bracket; 102-connecting plate; 103-pull rod; 104-connecting seat; 105-rotating shaft; 106-traction wheel; 107-telescopic adjustment rod; 108-handle;

[0024] 2- sowing assembly; 201- support plate; 202- guide plate; 203- slideway; 204- guide port; 205- inclined transition part; 206- first guide plate; 207- soil covering wheel; 208- connecting rod; 209- connecting ear; 210- second guide plate; 211- transplanting trough; 212- loosening shovel; 213- handle. DETAILED DESCRIPTION

[0025] The embodiments of the present invention are described in detail below. The embodiments are shown in the accompanying drawings, wherein the same or similar numbers throughout represent the same or similar elements or elements with the same or similar functions.

[0026] In the description of the present invention, it should be noted that directional words, such as the terms "center", "lateral (X)", "longitudinal (Y)", "vertical (Z)", "length", "width", "thickness", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", "clockwise", "counterclockwise", etc., indicating directions and positional relationships are based on the directions or positional relationships shown in the accompanying drawings, and are only for the convenience of narrating the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and cannot be understood as limiting the specific protection scope of the present invention.

[0027] In addition, the terms "first" and "second" are used for descriptive purposes only and cannot be understood as indicating or implying relative importance or implicitly indicating the number of technical features. Therefore, the definition of "first" and "second" features can explicitly or implicitly include one or more of the features. In the description of the utility model, the meaning of "several" and "a number" is two or more, unless otherwise clearly and specifically defined.

[0028] The following is a further description of the specific implementation of the utility model in conjunction with the drawings of the specification, so that the technical solution and its beneficial effects of the utility model are clearer and more explicit. The following description of the embodiments with reference to the drawings is exemplary and intended to explain the utility model, but cannot be understood as limiting the utility model.

[0029] See also Figure 1 to Figure 3As shown, an embodiment of the utility model provides a foldable zipper seeding vehicle, including a foldable traction component 1 and a seeding component 2 connected front and back, the foldable traction component 1 includes a bracket 101 and a pull rod 103, the bracket 101 is used to place a paper chain seedling tray, the pull rod 103 is hinged to the front end of the bracket 101, and the lower end of the pull rod 103 is provided with a traction wheel 106; the seeding component 2 is connected to the rear end of the bracket 101, and can move forward with the foldable traction component 1; during transplanting, the paper chain seedling tray automatically unfolds under the action of its own pulling force and the seeding component 2, and falls into the opened seeding furrow.

[0030] See also Figure 4 As shown, the foldable traction assembly 1 further includes a telescopic adjustment rod 107, the lower end of which is inserted into the upper end of the pull rod 103, and a handle 108 is provided at the upper end of the telescopic adjustment rod 107. Specifically, a connection seat 104 is provided near the lower end of the pull rod 103, and the connection seat 104 is hinged to the front end of the bracket 101 through a rotating shaft 105. The bracket 101 is inclined with a high front and a low rear, and the rear end of the bracket 101 is bent upward to form a connection plate 102 for connecting the sowing assembly 2.

[0031] See also Figure 5 As shown, the sowing assembly 2 includes a horizontally arranged support plate 201, on which a slideway 203 adapted to the paper chain is arranged, and the front end of the support plate 201 is tilted upward to form a guide plate 202 for connecting the foldable traction assembly 1, and the guide plate 202 is provided with a guide port 204 connected to the slideway 203, and the guide port 204 is used to guide the paper chain seedling tray to unfold and enter the slideway 203. Specifically, an inclined transition portion 205 is provided at the connection between the guide port 204 and the slideway 203. The rear end of the support plate 201 is tilted downward to provide a first guide plate 206, which is used to guide the paper chain sliding out of the slideway 203 to fall into the opened sowing furrow; the front end of the guide port 204 is tilted downward to provide a second guide plate 210, which is used to guide the paper chain seedling tray to unfold and enter the guide port 204. The sowing assembly 2 also includes a covering wheel 207. A connecting ear 209 is provided at the rear end of the support plate 201. The covering wheel 207 is hinged to the connecting ear 209 through a connecting rod 208. A transplanting groove 211 is provided on the bottom surface of the support plate 201, and a loosening shovel 212 is provided at the front end of the transplanting groove 211; the transplanting groove and the loosening shovel can jointly realize the excavation of the transplanting planting furrow, and the covering wheel supports and controls the soil penetration depth of the transplanting groove and the loosening shovel to realize the function of controlling the transplanting depth. The sowing assembly 2 also includes a handle 213, which is a C-shaped structure, and the lower end of the handle 213 is connected to the guide plate 202.

[0032] The working principle of the utility model is:

[0033] When transplanting seedlings, place the seedling tray in the bracket of the foldable zipper seeding trolley, lead out the paper chain from one end, pass through the slideway of the foldable zipper seeding trolley, place it in the opened seeding furrow and fix it, and manually pull the foldable zipper seeding trolley forward through the foldable traction component. Under the action of the paper chain tension, the paper chain in the seedling tray is automatically pulled out and unfolded. Under the action of the gravity of the paper pot, the seedlings are sent into the opened seeding furrow at a fixed spacing to complete the planting, and the covering wheel completes the soil covering and compacting operation. When the seedling tray is almost empty, replace it with a new one, connect it through the butt joint and continue working.

[0034] In the description of the specification, the description with reference to the terms "one embodiment", "preferably", "example", "specific example" or "some examples" means that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the utility model, and the schematic expressions of the above terms in this specification do not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described may be combined in any one or more embodiments or examples in a suitable manner.

[0035] Through the description of the above structure and principle, technicians in the relevant technical field should understand that the present invention is not limited to the above-mentioned specific implementation methods. Improvements and substitutions based on the present invention using the known technology in the field all fall within the protection scope of the present invention and should be defined by the claims.

Claims

1. A foldable zipper seeding vehicle, comprising a foldable traction assembly (1) and a seeding assembly (2) connected front and rear, characterized in that: The foldable traction assembly (1) comprises a bracket (101) and a pull rod (103); the bracket (101) is used to place a paper chain seedling tray; the pull rod (103) is hinged to the front end of the bracket (101), and a traction wheel (106) is provided at the lower end of the pull rod (103); the sowing assembly (2) is connected to the rear end of the bracket (101) and can move forward with the foldable traction assembly (1); during transplanting, the paper chain seedling tray automatically unfolds under the action of its own pulling force and the sowing assembly (2) and falls into the opened sowing furrow.

2. The foldable zipper seeding vehicle according to claim 1, characterized in that: The foldable traction assembly (1) further comprises a telescopic adjustment rod (107), the lower end of the telescopic adjustment rod (107) being inserted into the upper end of the pull rod (103), and the upper end of the telescopic adjustment rod (107) being provided with a handle (108).

3. The foldable zipper seeding vehicle according to claim 1, characterized in that: A connecting seat (104) is provided near the lower end of the pull rod (103), and the connecting seat (104) is hinged to the front end of the bracket (101) via a rotating shaft (105).

4. The foldable zipper seeding vehicle according to claim 1, characterized in that: The bracket (101) is inclined with the front higher and the rear lower, and the rear end of the bracket (101) is bent upward to form a connecting plate (102) for connecting to the sowing assembly (2).

5. The foldable zipper seeding vehicle according to claim 1, characterized in that: The sowing assembly (2) comprises a horizontally arranged support plate (201), a slideway (203) adapted to the paper chain being arranged on the support plate (201), and a front end of the support plate (201) being inclined upward to form a material guide plate (202) for connecting to the foldable traction assembly (1), and a material guide port (204) communicating with the slideway (203) being arranged on the material guide plate (202), and the material guide port (204) being used to guide the paper chain seedling tray to unfold and enter the slideway (203).

6. The foldable zipper seeding vehicle according to claim 5, characterized in that: An inclined transition portion (205) is provided at the connection between the material guide port (204) and the slideway (203).

7. The foldable zipper seeding vehicle according to claim 5, characterized in that: A first guide plate (206) is provided at a downwardly inclined rear end of the support plate (201) for guiding the paper chain that slides out of the slideway (203) to fall into the opened sowing furrow; a second guide plate (210) is provided at a downwardly inclined front end of the guide port (204) for guiding the paper chain seedling tray to unfold and enter the guide port (204).

8. The foldable zipper seeding vehicle according to claim 5, characterized in that: The sowing assembly (2) further comprises a soil covering wheel (207), a connecting ear (209) is provided at the rear end of the support plate (201), and the soil covering wheel (207) is hingedly connected to the connecting ear (209) via a connecting rod (208).

9. The foldable zipper seeding vehicle according to claim 5, characterized in that: The bottom surface of the support plate (201) is provided with a transplanting groove (211), and the front end of the transplanting groove (211) is provided with a loosening shovel (212).

10. The foldable zipper seeding vehicle according to claim 5, characterized in that: The sowing assembly (2) further comprises a handle (213), the handle (213) being in a C-shaped structure, and the lower end of the handle (213) being connected to the material guide plate (202).

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