Front tangential flow roller of harvester

Abstract

The utility model provides a front tangential flow roller of a harvester, and belongs to the technical field of harvesters. Comprising a rotating disc and a roller mechanism, a connecting plate is installed outside the rotating disc, the roller mechanism comprises a rasp bar, the rasp bar is installed on the outer surface of the connecting plate, a blocking plate is stably installed on one side face of the connecting plate, R-shaped teeth are stably installed on the outer surface of the connecting plate, and the R-shaped teeth are arranged on one side of the rasp bar. The baffle is stably installed on the outer surface of the plugging plate and is combined with the R-shaped teeth to be used for rapidly separating harvested objects. By installing the R-shaped rod and the baffle outside the connecting plate, under the combined action of the R-shaped rod and the baffle, ears and straw can be separated, the situation that the straw is wound around the device and gets stuck can be avoided, the straw is rapidly discharged, by arranging the rasp bar, the friction force between the rasp bar and the straw can be increased, straw can be rapidly fed and discharged, and use is convenient.

Description

TECHNICAL FIELD

[0001] The utility model relates to the technical field of harvester, specifically, relates to the harvester front cutting flow cylinder. BACKGROUND

[0002] When harvesting rice, the harvester will transport the rice to the position of the cylinder through the transmission equipment, and the cylinder installed inside the harvester is used to separate the rice ear and straw, the rice continuously rotates at the position of the cylinder, and the rice ear and straw can be separated through the corresponding equipment on the cylinder, thereby facilitating use.

[0003] Although the cylinder can separate the rice and straw at present, in actual operation, the harvester will roll a large amount of rice into the inside of the cylinder, when the amount of rice around the cylinder increases, the separation effect of the rice ear and straw will be reduced, the straw is discharged slowly, is easy to be stuck, the harvesting efficiency is reduced, and when some green wheat straw or inverted wheat straw is encountered, it is more likely to be stuck, resulting in harvesting difficulty, therefore, the harvester front cutting flow cylinder is proposed to solve the above problems. UTILITY MODEL CONTENTS

[0004] In order to make up for the above shortcomings, the utility model provides a harvester front cutting flow cylinder which overcomes the above technical problems or at least partially solves the above problems.

[0005] The utility model is realized as follows:

[0006] The utility model provides a harvester front cutting flow cylinder, which comprises a rotating disc, and a connecting plate is installed outside the rotating disc;

[0007] The cylinder mechanism comprises

[0008] The groove rod is installed on the outer surface of the connecting plate, and a blocking plate is stably installed on one side of the connecting plate;

[0009] The R-shaped tooth is stably installed on the outer surface of the connecting plate, and the R-shaped tooth is arranged at the position of one side of the groove rod;

[0010] The baffle is stably installed on the outer surface of the blocking plate and is used in combination with the R-shaped tooth to quickly separate the harvested objects.

[0011] In one preferred scheme, the groove rod is arranged as a plurality of groove rods and is uniformly arranged on the outer surface of the connecting plate, and the groove rod is arranged outside the rotating disc.

[0012] In one preferred scheme, the inside end of the connecting plate is stably installed with a closing plate, and the outer surface of the closing plate is fixedly connected with a transmission shaft.

[0013] In a preferred scheme, the R-shaped teeth are arranged in several and evenly arranged on the connecting plate, used for quickly discharging grass, and the distance between the R-shaped teeth and the grooved rod is 5cm, and each R-shaped tooth corresponds to a grooved rod.

[0014] In a preferred scheme, the baffle is arranged in several and evenly arranged on one side of the grooved rod.

[0015] The harvester front cutting and flow rolling cylinder has the beneficial effects that:

[0016] The R-shaped rod and the baffle are arranged outside the connecting plate, and the R-shaped rod and the baffle jointly separate the grain and the straw, and can also avoid the straw from winding on the device and being stuck, so that the straw is quickly discharged, the grooved rod is arranged, the friction with the straw is increased, the grass is quickly discharged, and the device is convenient to use. BRIEF DESCRIPTION OF DRAWINGS

[0017] In order to more clearly illustrate the technical scheme of the embodiments of the present application, the following will briefly introduce the drawings needed to be used in the embodiments, and it should be understood that the following drawings only show some embodiments of the present application, and should not be regarded as limiting the scope, and for those skilled in the art, other related drawings can also be obtained without creative labor.

[0018] Fig. 1 is the front view structural schematic diagram of the present application;

[0019] Fig. 2 is the grooved rod structural schematic diagram of the present application;

[0020] Fig. 3 is the rotating disc structural schematic diagram of the present application.

[0021] In the figure: 1, rotating disc; 2, connecting plate; 3, rolling cylinder mechanism; 31, grooved rod; 311, blocking plate; 32, R-shaped tooth; 33, baffle; 4, closing plate; 5, transmission shaft. DETAILED DESCRIPTION

[0022] In order to make the purpose, technical scheme and advantages of the embodiments of the present application more clear, the following will combine the drawings in the embodiments of the present application to clearly and completely describe the technical scheme in the embodiments of the present application, obviously, the described embodiments are part of the embodiments of the present application, rather than all the embodiments. Based on the embodiments in the present application, all other embodiments obtained by those skilled in the art without creative labor are within the scope of protection of the present application.

[0023] EMBODIMENT

[0024] Referring to Figs. 1-3 The utility model provides a technical scheme: the cutting machine front cutting current -flowing cylinder, including rotary disc 1 and cylinder mechanism 3, and the outside installation of connecting plate 2 at rotary disc 1, cylinder mechanism 3 includes the bar 31, the bar 31 is installed on the outer surface of connecting plate 2, and is stably installed with the baffle 311 on one side of connecting plate 2, R tooth 32 is stably installed on the outer surface of connecting plate 2, and R tooth 32 is arranged at the position of one side of bar 31, baffle 33 is stably installed on the outer surface of baffle 311, and R tooth 32 is combined for the quick separation of harvested goods.

[0025] In a preferred embodiment, the bar 31 is provided in several and evenly arranged on the outer surface of the connecting plate 2, and the bar 31 is wrapped around the outside of the rotary disc 1, the device is provided with the bar 31 on the outer surface of the connecting plate 2, and the bar 31 is provided with the protrusion on the outer surface, which can increase the friction between the bar 31 and the straw, so that the device can quickly wind the straw into the position of the device when in use, and the straw can also be quickly discharged under the action of the bar 31, avoiding the situation of slipping, meeting the use.

[0026] In a preferred embodiment, the inside end of the connecting plate 2 is stably installed with the closing plate 4, and the outer surface of the closing plate 4 is fixedly connected with the transmission shaft 5, the device is provided with the closing plate 4 at the inside of the connecting plate 2, and the transmission shaft 5 is installed on the outer surface of the closing plate 4, which can install the device in the cutting machine, and connect the transmission shaft 5 with the transmission equipment inside the cutting machine, so as to conveniently drive the transmission shaft 5 to rotate and drive the device to rotate, thereby meeting the use.

[0027] In a preferred embodiment, the R tooth 32 is provided in several and evenly arranged on the connecting plate 2, which is used for quickly discharging grass, the distance between the R tooth 32 and the bar 31 is 5cm, each R tooth 32 corresponds to a bar 31, and the baffle 33 is provided in several and evenly arranged at the position of one side of the bar 31, the device is provided with the R tooth 32 on the outer surface of the connecting plate 2, and the baffle 33 is installed at the position of one side of the R tooth 32, which can quickly discharge the straw under the cooperation of the R tooth 32 and the baffle 33, avoiding the situation of being stuck, facilitating the use.

[0028] Specifically, the working process or working principle of the cutting machine front cutting current -flowing cylinder is as follows: although the current cylinder can realize the separation of rice and straw, in actual operation, the cutting machine will wind a large amount of rice into the inside of the cylinder, when the amount of rice around the cylinder increases, the separation effect of the ear and the straw will be reduced, leading to slow discharge of the straw, easy to be stuck, reducing the harvesting efficiency, and some green wheat straw or inverted wheat straw is more likely to be stuck, leading to difficult harvesting, so the device is designed to solve the problem.

[0029] The device is installed outside the connecting plate 2 with R-shaped teeth 32, and a baffle 33 is installed on one side of the R-shaped teeth 32. The baffle 33 is used in cooperation with the R-shaped teeth 32, which can quickly discharge the straw and avoid congestion of the straw near the position of the roller. Especially for some green wheat straw or fallen wheat straw, it is more convenient to harvest, avoids being stuck, saves oil, and the specific operation is that the device is installed inside the harvester and driven by the transmission equipment inside the harvester to rotate the transmission shaft 5, so that the whole rotates, and the harvested rice will be transported to the position of the device by the conveying chain. Because the device rotates continuously, the rice will rotate around the device. In the process of rotating the rice, the R-shaped teeth 32 will break the rice, and the spike and straw will continue to rotate around the device. The spike will be thrown out, and the straw will also be discharged.

[0030] Under the continuous rotation of the R-shaped teeth 32, the straw will be disturbed, avoiding the straw from winding around the device, so as to quickly discharge the straw. At the same time, under the action of the baffle 33, the straw will also be prevented from winding around the device. The baffle 33 is used in cooperation with the R-shaped teeth 32, which can speed up the discharge effect of the grass, especially for green wheat straw and fallen wheat straw. The straw can be quickly discharged to avoid being stuck, which is convenient to use and can make the harvester work smoothly. It not only facilitates harvesting, but also saves fuel, meets the use.

[0031] The device is installed outside the connecting plate 2 with R-shaped teeth 32, and a baffle 33 is installed on one side of the R-shaped teeth 32. The baffle 33 is used in cooperation with the R-shaped teeth 32, which can quickly discharge the straw and avoid congestion of the straw near the position of the roller. Especially for some green wheat straw or fallen wheat straw, it is more convenient to harvest, avoids being stuck, saves oil, and the specific operation is that the device is installed inside the harvester and driven by the transmission equipment inside the harvester to rotate the transmission shaft 5, so that the whole rotates, and the harvested rice will be transported to the position of the device by the conveying chain. Because the device rotates continuously, the rice will rotate around the device. In the process of rotating the rice, the R-shaped teeth 32 will break the rice, and the spike and straw will continue to rotate around the device. The spike will be thrown out, and the straw will also be discharged.

Claims

1. A front-cut flow cylinder for a harvester, characterized in that It comprises a rotating disc (1), and a connecting plate (2) is installed outside the rotating disc (1); A roller mechanism (3) comprises; A groove bar (31) is installed on the outer surface of the connecting plate (2), and a blocking plate (311) is stably installed on one side of the connecting plate (2); An R-shaped tooth (32) is stably installed on the outer surface of the connecting plate (2), and the R-shaped tooth (32) is arranged on the side of the groove bar (31); A baffle (33) is stably installed on the outer surface of the blocking plate (311), and is used for quickly separating the harvested objects in combination with the R-shaped tooth (32).

2. The harvester front-cut current-cylinder according to claim 1, characterized in that, The groove bar (31) is arranged in several and uniformly arranged on the outer surface of the connecting plate (2), and the groove bar (31) is arranged outside the rotating disc (1).

3. The harvester front-cut current-cylinder according to claim 2, characterized in that, The outer surface of the blocking plate (4) is stably installed at the position of the inner side end of the connecting plate (2), and the outer surface of the blocking plate (4) is fixedly connected with the transmission shaft (5).

4. The front-cut current-flowing cylinder of a harvester according to claim 3, characterized in that, The R-shaped tooth (32) is arranged in several and uniformly arranged on the connecting plate (2), and is used for quickly discharging grass, and the distance between the R-shaped tooth (32) and the groove bar (31) is 5cm, and each R-shaped tooth (32) corresponds to a groove bar (31).

5. The harvester front-cut current-cylinder according to claim 4, characterized in that, The baffle (33) is arranged in several and uniformly arranged on the side of the groove bar (31).

Images