Corn thresher capable of automatically feeding

Abstract

The corn thresher capable of automatically feeding comprises a shell, the lower end of the right side of the shell is fixedly connected with a conveying base, the inner surface of the conveying base is movably connected with a plurality of conveying rollers distributed at equal intervals, the outer surfaces of the conveying rollers are provided with a conveying belt, the left end of the front face of the conveying base is fixedly connected with a first motor, and the left end of the right face of the conveying base is fixedly connected with a second motor. And an output shaft of the first motor is fixedly connected with the conveying roller located at the leftmost end, the rear end of the right side of the shell is fixedly connected with a first support, the front end of the bottom of the first support is fixedly connected with a first electric telescopic rod, and the telescopic end of the first electric telescopic rod is fixedly connected with a toothed plate. Through the first support, the second electric telescopic rod, the second motor, the first motor, the conveying belt, the scraping plate, the second support, the third gear, the second gear, the conveying base, the first electric telescopic rod, the toothed plate, the first gear and the conveying roller, the purpose of automatic feeding can be achieved.

Description

Technical Field

[0001] The utility model relates to the technical field of corn threshers, in particular to a corn thresher capable of automatically loading materials. Background Art

[0002] A corn thresher refers to a mechanical device for threshing corn ears, but existing corn threshers require manual feeding, which not only increases people's labor but also reduces the efficiency of corn threshing. For this reason, we propose a corn thresher that can automatically feed. Utility Model Content

[0003] The utility model aims to provide a corn thresher capable of automatically loading materials, so as to solve the problems raised in the above-mentioned background technology.

[0004] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a corn thresher capable of automatic feeding, comprising a shell, a conveying seat is fixedly connected to the lower end of the right side of the shell, a plurality of equally spaced conveying rollers are movably connected to the inner surface of the conveying seat, and a conveyor belt is arranged on the outer surface of the conveying roller, a first motor is fixedly connected to the left end of the front side of the conveying seat, and the output shaft of the first motor is fixedly connected to the conveying roller located at the leftmost end, a first bracket is fixedly connected to the rear end of the right side of the shell, a first electric telescopic rod is fixedly connected to the front end of the bottom of the first bracket, and the telescopic end of the first electric telescopic rod is fixedly connected to a toothed plate, the front and rear ends of the toothed plate are meshedly connected to the first gear, and the first gear is movably connected to the inner surface of the first bracket, a second electric telescopic rod is fixedly connected to the top of the first gear, and the telescopic end of the second electric telescopic rod is fixedly connected to the second bracket, a second motor is fixedly connected to the left side of the second bracket, the output shaft of the second motor is fixedly connected to the second gear, and the outer surface of the second gear is meshedly connected to the third gear, the third gear is movably connected to the inner surface of the second bracket, and a scraper is fixedly connected to the outer side of the third gear.

[0005] Preferably, the lower ends of the front and rear sides of the shell are movably connected with running wheels, and a feed port is opened on the right side of the shell.

[0006] Preferably, a corn cob outlet is opened on the left side of the shell, and a corn kernel outlet is opened at the left end of the bottom of the shell.

[0007] Preferably, a threshing roller is movably connected to the inner surface of the shell, an auger is arranged on the outer surface of the threshing roller, and a plurality of threshing blades distributed at equal distances are also arranged on the outer surface of the threshing roller.

[0008] Preferably, a third motor is fixedly connected to the right end of the top of the shell, and the output shaft of the third motor is transmission-connected to the threshing roller via a single-sided toothed synchronous belt.

[0009] Preferably, first baffles are fixedly connected to both the front and rear ends of the top of the conveying seat, and a second baffle is fixedly connected to the outer side of the bottom of the scraping plate.

[0010] Compared with the prior art, the beneficial effects of the present utility model are as follows:

[0011] 1. The present utility model can achieve the purpose of automatic feeding through the first support, the second electric telescopic rod, the second motor, the first motor, the conveyor belt, the scraping plate, the second support, the third gear, the second gear, the conveying seat, the first electric telescopic rod, the toothed plate, the first gear and the conveying roller.

[0012] 2. The present utility model can achieve the purpose of threshing corn cobs through the housing, the corn cob outlet, the third motor, the corn kernel outlet, the auger, the threshing blades, the threshing roller and the feeding port. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 is a three-dimensional structural schematic diagram of the present utility model in the first perspective state;

[0014] Figure 2 is a three-dimensional structural schematic diagram of the present utility model in the second perspective state;

[0015] Figure 3 is a partial structural schematic diagram of the present utility model in a sectional state.

[0016] In the figure: housing 1, corn cob outlet 2, third motor 3, first support 4, second electric telescopic rod 5, second motor 6, second baffle 7, first baffle 8, walking wheel 9, first motor 10, corn kernel outlet 11, conveyor belt 12, scraping plate 13, second support 14, third gear 15, second gear 16, conveying seat 17, auger 18, threshing blade 19, threshing roller 20, first electric telescopic rod 21, toothed plate 22, first gear 23, feeding port 24, conveying roller 25. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0017] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the 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.

[0018] In the description of the present application, it should be noted that unless otherwise clearly specified and defined, terms such as "installation", "provided with", "connection", etc. should be understood in a broad sense. For example, "connection" can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be directly connected or indirectly connected through an intermediate medium, and it can be the communication inside two components. For those of ordinary skill in the art, the specific meanings of the above terms in the present application can be understood according to specific situations.

[0019] The housing 1, corn cob outlet 2, third motor 3, first bracket 4, second electric telescopic rod 5, second motor 6, second baffle 7, first baffle 8, walking wheel 9, first motor 10, corn kernel outlet 11, conveyor belt 12, scraper 13, second bracket 14, third gear 15, second gear 16, conveying seat 17, auger 18, threshing blade 19, threshing roller 20, first electric telescopic rod 21, toothed plate 22, first gear 23, feed inlet 24 and conveying roller 25 components of the present application are all common standard components or components known to those skilled in the art, and their structures and principles can all be known by those skilled in the art through technical manuals or obtained through conventional experimental methods. Embodiment 1:

[0020] Please refer to Figures 1 - 3, in order to achieve the purpose of automatic feeding in this embodiment, the following technical solutions are provided, and specifically disclosed: It includes a housing 1. The lower end of the right side of the housing 1 is fixedly connected with a conveying seat 17. The inner surface of the conveying seat 17 is movably connected with a plurality of equally spaced conveying rollers 25. And the outer surface of the conveying roller 25 is provided with a conveyor belt 12. The outer surface of the conveying roller 25 is provided with teeth, and the inner side of the conveyor belt 12 is provided with tooth grooves meshing with the teeth. The left end of the front surface of the conveying seat 17 is fixedly connected with a first motor 10, and the output shaft of the first motor 10 is fixedly connected with the leftmost conveying roller 25. The rear end of the right side of the housing 1 is fixedly connected with a first bracket 4. The front end of the bottom of the first bracket 4 is fixedly connected with a first electric telescopic rod 21, and the telescopic end of the first electric telescopic rod 21 is fixedly connected with a toothed plate 22. Both the front and rear ends of the toothed plate 22 are meshed with a first gear 23, and the first gear 23 is movably connected to the inner surface of the first bracket 4. The top of the first gear 23 is fixedly connected with a second electric telescopic rod 5, and the telescopic end of the second electric telescopic rod 5 is fixedly connected with a second bracket 14. The left side of the second bracket 14 is fixedly connected with a second motor 6. The output shaft of the second motor 6 is fixedly connected with a second gear 16, and the outer surface of the second gear 16 is meshed with a third gear 15. The third gear 15 is movably connected to the inner surface of the second bracket 14, and the outer side of the third gear 15 is fixedly connected with a scraper 13. Both the front and rear ends of the top of the conveying seat 17 are fixedly connected with a first baffle 8, and the outer side of the bottom of the scraper 13 is fixedly connected with a second baffle 7, which can prevent the corn cobs from falling during the conveying process. Controlling the rotation of the first motor 10 can drive the rotation of the conveying roller 25. While the conveying roller 25 is rotating, it will drive the conveyor belt 12 to move, so as to achieve the purpose of automatically feeding the corn cobs. At the same time, people can control the telescopic movement of the first electric telescopic rod 21 as needed. With the cooperation of the toothed plate 22, it can drive the two first gears 23 to rotate relatively or oppositely at the same time, so as to adjust the angle between the two scrapers 13 and the conveying seat 17. Then control the rotation of the second motor 6, which can drive the third gear 15 to rotate through the second gear 16, so that the bottom of the scraper 13 contacts the ground. Finally, control the contraction of the second electric telescopic rod 5, and the scraper 13 can gather the corn cobs on the conveyor belt 12, effectively expanding the feeding range. Embodiment Two:

[0021] Please refer to Figures 1 - 3In order to achieve the purpose of threshing corn cobs, the present embodiment provides the following technical solutions, which specifically disclose: the lower ends of the front and rear sides of the shell 1 are movably connected with walking wheels 9, and the right side of the shell 1 is provided with a feed port 24, the left side of the shell 1 is provided with a corn cob outlet 2, and the left end of the bottom of the shell 1 is provided with a corn kernel outlet 11, the inner surface of the shell 1 is movably connected with a threshing roller 20, the outer surface of the threshing roller 20 is provided with an auger 18, and the outer surface of the threshing roller 20 is also provided with a plurality of equidistantly distributed threshing blades 19, the right end of the top of the shell 1 is fixedly connected with a third motor 3, and the output shaft of the third motor 3 is transmission-connected with the threshing roller 20 through a single-sided toothed synchronous belt, and the rotation of the third motor 3 can be controlled to drive the threshing roller 20 to rotate through the single-sided toothed synchronous belt, and the corn cobs can be threshed with the cooperation of the threshing blades 19, and the corn kernels can be discharged from the corn kernel outlet 11, and at the same time, the threshed corn cobs can be discharged from the corn cob outlet 2 with the cooperation of the auger 18.

[0022] The working principle of the present application is as follows: firstly, the electrical equipment is connected to the power supply and the controller, and the first motor 10 is controlled to rotate, which can drive the conveying roller 25 to rotate. The conveying roller 25 will drive the conveyor belt 12 to move while rotating, so as to achieve the purpose of automatically loading corn cobs. At the same time, people can control the extension and retraction of the first electric telescopic rod 21 as needed, and with the cooperation of the tooth plate 22, the two first gears 23 can be driven to rotate relative to or oppositely at the same time, so that the angle between the two scrapers 13 and the conveying seat 17 can be adjusted, and then the second motor 6 can be controlled to rotate, which can The third gear 15 is driven to rotate by the second gear 16, so that the bottom of the scraper 13 contacts the ground, and finally the second electric telescopic rod 5 is controlled to contract, so that the scraper 13 can gather the corn cobs on the conveyor belt 12, effectively expanding the feeding range, and controlling the third motor 3 to rotate, the threshing roller 20 can be driven to rotate by the single-sided toothed synchronous belt, and the corn cobs can be threshed with the cooperation of the threshing blade 19, and the corn kernels can be discharged from the corn kernel outlet 11, and at the same time, with the cooperation of the auger 18, the threshed corn cobs can be discharged from the corn cob outlet 2.

[0023] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A corn thresher capable of automatically loading materials, comprising a housing (1), characterized in that: The lower end of the right side of the housing (1) is fixedly connected to a conveying seat (17), the inner surface of the conveying seat (17) is movably connected to a plurality of equally spaced conveying rollers (25), and the outer surface of the conveying roller (25) is provided with a conveying belt (12), the left end of the front side of the conveying seat (17) is fixedly connected to a first motor (10), and the output shaft of the first motor (10) is fixedly connected to the conveying roller (25) located at the leftmost end, the rear end of the right side of the housing (1) is fixedly connected to a first bracket (4), the front end of the bottom of the first bracket (4) is fixedly connected to a first electric telescopic rod (21), and the telescopic end of the first electric telescopic rod (21) is fixedly connected to a toothed plate (22), and the front end of the toothed plate (22) is fixedly connected to the first electric telescopic rod (21). The rear ends are meshedly connected with a first gear (23), and the first gear (23) is movably connected to the inner surface of the first bracket (4), the top of the first gear (23) is fixedly connected to a second electric telescopic rod (5), and the telescopic end of the second electric telescopic rod (5) is fixedly connected to a second bracket (14), the left side of the second bracket (14) is fixedly connected to a second motor (6), the output shaft of the second motor (6) is fixedly connected to a second gear (16), and the outer surface of the second gear (16) is meshedly connected to a third gear (15), the third gear (15) is movably connected to the inner surface of the second bracket (14), and the outer side of the third gear (15) is fixedly connected to a scraper (13).

2. The corn thresher capable of automatic feeding according to claim 1, characterized in that: The lower ends of the front and rear sides of the shell (1) are movably connected to running wheels (9), and a feed port (24) is provided on the right side of the shell (1).

3. The corn thresher capable of automatic feeding according to claim 1, characterized in that: A corn cob outlet (2) is provided on the left side of the shell (1), and a corn kernel outlet (11) is provided at the left end of the bottom of the shell (1).

4. The corn thresher capable of automatic feeding according to claim 1, characterized in that: The inner surface of the shell (1) is movably connected to a threshing roller (20), the outer surface of the threshing roller (20) is provided with an auger (18), and the outer surface of the threshing roller (20) is also provided with a plurality of threshing blades (19) distributed at equal intervals.

5. The corn thresher capable of automatic feeding according to claim 4, characterized in that: A third motor (3) is fixedly connected to the right end of the top of the housing (1), and an output shaft of the third motor (3) is transmission-connected to the threshing roller (20) via a single-sided toothed synchronous belt.

6. The corn thresher capable of automatic feeding according to claim 1, characterized in that: The front and rear ends of the top of the conveying seat (17) are both fixedly connected to a first baffle (8), and the outer side of the bottom of the scraper (13) is fixedly connected to a second baffle (7).

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