Deep ditch picking device
By using hook-shaped spurt teeth and spurt teeth pickup in the deep ditch pickup device, the problem that traditional spurt teeth pickup cannot pick up ridge straw is solved, and efficient straw pickup and transportation is achieved.
Patent Information
- Application Number
- CN202422340993.9
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-09-24
- Publication Date
- 2025-07-29
- Estimated Expiration
- 2034-09-24
AI Technical Summary
Traditional tooth pickups cannot effectively pick up straw in the ditch, resulting in a low pickup rate.
A deep ditch picking device is designed, using hook-shaped bullet teeth to pick up straw deep into the ridge ditch, and the pick-up and feeding rotor are used to achieve straw pick-up and conveying.
The efficiency of picking straw in the ridge ditch is improved, and efficient picking and transporting straw in the deep ditch is achieved.
Smart Images
Figure CN223157618U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of agricultural machinery, in particular to a deep ditch picking device. Background Technique
[0002] At present, the picking mechanism for straw is mostly a spring tooth picker, and the spring tooth picking surface can only be on a fixed horizontal plane. However, the ground is not an ideal horizontal plane, and there are ridge grooves deeper than the ground. The traditional spring tooth picker structure has an unsatisfactory picking effect on the straw in the deep grooves, and the straw in the ridge grooves cannot be well picked up by the traditional spring tooth structure, reducing the picking rate.
[0003] In view of the above problems, an improved deep ditch picking device is now designed. Summary of the Utility Model
[0004] The purpose of the utility model is to provide a deep ditch picking device to solve the problems put forward in the above background technique.
[0005] To achieve the above purpose, the utility model provides the following technical solutions:
[0006] A deep ditch picking device includes a frame, the frame is connected with a traction instrument, a feeding rotor for outputting the picked straw is arranged inside the frame, both ends of the feeding rotor are rotationally connected to the frame through bearings, a feeding rotor straw pusher for cooperating with the feeding rotor to pick the straw off the feeding rotor is installed at the output end of the frame, a spring tooth picker for picking the straw is arranged at the input end of the frame, both ends of the spring tooth picker are rotationally connected to the frame through bearings, and a spring tooth straw pusher for cooperating with the spring tooth picker to pick the straw off the spring tooth picker is arranged on the frame on the side of the spring tooth picker close to the feeding rotor.
[0007] As a further scheme of the utility model: A plurality of hook-shaped spring teeth for picking the straw in the deep ditch are installed at the input end of the frame, the connecting ends of the hook-shaped spring teeth are arranged above the spring tooth picker, and a plurality of hook-shaped spring teeth are arranged radially along the spring tooth picker.
[0008] As a further scheme of the utility model: A power roller for conveying the straw picked off by the spring tooth straw pusher to the feeding rotor is arranged on the frame between the feeding rotor and the spring tooth straw pusher, and both ends of the power roller are rotationally connected to the frame through bearings.
[0009] As a further scheme of the utility model: The spring tooth picker, the power roller and the feeding rotor are all connected to a power component through chains, the power roller rotates counterclockwise, and the spring tooth picker and the feeding rotor rotate clockwise.
[0010] As a further solution of the present utility model: The hook-shaped spring teeth are detachably connected to the frame through bolts.
[0011] Compared with the prior art, the beneficial effects of the present utility model are as follows:
[0012] By inserting the hook-shaped spring teeth into the furrow, the present utility model can pick up and collect the straw in the deep furrow. After the straw on the hook-shaped spring teeth accumulates to a certain thickness, the spring tooth picker will come into contact with the straw accumulated on the hook-shaped spring teeth, so that the spring tooth picker can pick up and convey the straw, realizing the picking up of the straw in the deep furrow and improving the efficiency of straw picking up. Description of the Drawings
[0013] Figure 1 It is a structural schematic diagram of the present utility model.
[0014] Figure 2 It is a structural schematic diagram of the feeding rotor in the present utility model.
[0015] Figure 3 It is a structural schematic diagram of the spring tooth picker in the present utility model.
[0016] Figure 4 It is a structural schematic diagram of the hook-shaped spring teeth in the present utility model.
[0017] Among them: 1. Frame; 2. Feeding rotor weeder; 3. Spring tooth weeder; 4. Hook-shaped spring teeth; 5. Spring tooth picker; 6. Power roller; 7. Feeding rotor. Specific 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 the embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present utility model.
[0019] Please refer to Figures 1-4, in the embodiment of the present utility model, a deep groove picking device includes a frame 1, the frame 1 is connected to a traction device, a feeding rotor 7 for outputting the picked straw is arranged inside the frame 1, both ends of the feeding rotor 7 are rotatably connected to the frame 1 through bearings, a feeding rotor straw deflector 2 which is used in cooperation with the feeding rotor 7 to pick the straw off the feeding rotor 7 is installed at the output end of the frame 1, a spring tooth picker 5 for picking the straw in the deep groove is arranged at the input end of the frame 1, both ends of the spring tooth picker 5 are rotatably connected to the frame 1 through bearings, a spring tooth straw deflector 3 which is used in cooperation with the spring tooth picker 5 to pick the straw off the spring tooth picker 5 is arranged on the frame 1 on one side of the spring tooth picker 5 close to the feeding rotor 7, a power roller 6 for conveying the straw picked off by the spring tooth straw deflector 3 to the feeding rotor 7 is arranged on the frame 1 between the feeding rotor 7 and the spring tooth straw deflector 3, both ends of the power roller 6 are rotatably connected to the frame 1 through bearings, the spring tooth picker 5, the power roller 6 and the feeding rotor 7 are all connected to a power component through chains. Taking the frame 1 as a view, the power roller 6 rotates counterclockwise, and the spring tooth picker 5 and the feeding rotor 7 rotate clockwise.
[0020] A number of hook-shaped spring teeth 4 for picking the straw in the deep groove are installed at the input end of the frame 1, the connecting ends of the hook-shaped spring teeth 4 are arranged above the spring tooth picker 5, and a number of hook-shaped spring teeth 4 are arranged radially along the spring tooth picker 5.
[0021] The working principle of a deep groove picking device:
[0022] Taking the frame 1 as a view, during use, the power roller 6 rotates counterclockwise, the spring tooth picker 5 and the feeding rotor 7 rotate clockwise, the traction device drives the frame 1 to move, the hook-shaped spring teeth 4 gather the straw in the ridge groove. As the frame 1 moves, more and more straw will gather on the hook-shaped spring teeth 4, and then the straw piled up on the hook-shaped spring teeth 4 will be picked up by the spring tooth picker 5. The spring tooth picker 5 also picks up the straw on the ground at the same time. The spring tooth straw deflector 3 picks the straw picked up by the spring tooth picker 5 off, and the picked straw is conveyed by the power roller 6 to the inside of the feeding rotor 7. The feeding rotor 7 rotates and conveys the straw, and the feeding rotor straw deflector 2 picks the straw off the feeding rotor 7 and conveys the straw to a baler connected to the frame 1.
[0023] For those skilled in the art, it is obvious that the present utility model is not limited to the details of the above exemplary embodiments, and without departing from the spirit or basic characteristics of the present utility model, the present utility model can be implemented in other specific forms.
Claims
1. A deep groove picking device, comprising a frame (1), the frame (1) is connected to a traction instrument, a feeding rotor (7) for outputting the picked straw is arranged inside the frame (1), both ends of the feeding rotor (7) are rotatably connected to the frame (1) through bearings, a feeding rotor straw deflector (2) which is matched with the feeding rotor (7) to pick the straw off the feeding rotor (7) is installed at the output end of the frame (1), a spring tooth picker (5) for picking up the straw is arranged at the input end of the frame (1), both ends of the spring tooth picker (5) are rotatably connected to the frame (1) through bearings, and it is characterized in that, On the frame (1) on the side of the elastic tooth picker (5) close to the feeding rotor (7), an elastic tooth weeder (3) is provided which is used in cooperation with the elastic tooth picker (5) to pick off the straw from the elastic tooth picker (5).
2. The deep groove picking device according to claim 1, characterized in that, A number of hook-shaped elastic teeth (4) for picking up the straw in the deep ditch are installed at the input end of the frame (1). The connecting end of the hook-shaped elastic teeth (4) is arranged above the elastic tooth picker (5), and a number of hook-shaped elastic teeth (4) are arranged radially along the elastic tooth picker (5).
3. A deep groove picking device according to claim 1, characterized in that: On the frame (1) between the feeding rotor (7) and the elastic tooth weeder (3), a power roller (6) is provided for conveying the straw picked off by the elastic tooth weeder (3) to the feeding rotor (7). Both ends of the power roller (6) are rotatably connected to the frame (1) through bearings.
4. The deep groove picking device according to claim 3, characterized in that, The elastic tooth picker (5), the power roller (6) and the feeding rotor (7) are all connected to the power component through chains. The power roller (6) rotates counterclockwise, and the elastic tooth picker (5) and the feeding rotor (7) rotate clockwise.
5. A deep groove picking device according to claim 2, characterized in that: The hook-shaped elastic teeth (4) are detachably connected to the frame (1) by bolts.