CN209359057U - A kind of block-resistant type corn high-efficiency thresher - Google Patents

Abstract

The utility model discloses an anti-blocking type high-efficiency corn thresher, which comprises a body, a support frame is uniformly welded at the bottom of the body, a feeding port is arranged on the left side of the top of the body, and the interior of the body is located at the feeding port A feeding device is arranged below, the feeding device includes a first conveying device, a second conveying device and a third conveying device, and a threshing roller is arranged in the body on the left side of the third conveying device, and the threshing roller passes through the third conveying device. The fifth transmission shaft is connected with the side wall of the body, and the fifth transmission shaft extends out of the body. In the utility model, a first conveying device, a second conveying device and a third conveying device are arranged, a rotating movable baffle is arranged in the second conveying device, a partition plate is sequentially arranged on the third conveying belt of the third conveying device, and the first conveying device Through the rotation of the movable baffle on the second conveying device, the corn on the top enters the third conveying device in turn, and is separated by the separator plate in turn to avoid blockage.

Description

An anti-blocking type corn high-efficiency thresher

technical field

The utility model relates to the technical field of corn threshing, in particular to an anti-blocking type high-efficiency corn thresher.

Background technique

The main working part of the corn thresher is the rotor installed on the machine, which is threshed by the high-speed rotation of the rotor and the impact of the drum. It is an economical threshing equipment widely used at present. High production efficiency and many advantages. 5TY series corn thresher is mainly composed of 5 parts including screen cover (ie drum), rotor assembly, feeding device, frame, etc. The screen and upper cover rotor assembly together form a threshing chamber. The working part, the threshing of corn is done in the threshing chamber. The automatic corn thresher has the characteristics of high automation, strong safety, easy operation and low energy consumption, which frees more farmers from the heavy manual labor of corn, and is very popular among farmers.

If the traditional corn thresher is feeding too much corn at one time, the corn will fall into the thresher together, which will easily cause blockage inside the machine. In order not to cause blockage, workers need to add a small amount of corn at a time and pour it in multiple times. This wastes workers' energy and reduces work efficiency.

Utility model content

The purpose of this utility model is to provide an anti-blocking type corn high-efficiency thresher to solve the problems raised in the above-mentioned background technology.

To achieve the above object, the utility model provides the following technical solutions:

An anti-blocking type high-efficiency corn thresher includes a body, a first drive shaft, a second drive shaft, a third drive shaft and a fourth drive shaft. The bottom of the body is evenly welded with a support frame, and the top of the body is left on the left side. A feeding port is provided on the side, and a feeding device is arranged inside the body below the feeding port. The feeding device includes a first conveying device, a second conveying device and a third conveying device. The third conveying device is left A threshing roller is arranged in the body on the side, the threshing roller is connected with the side wall of the body through a fifth transmission shaft, and the fifth transmission shaft extends out of the body, and a fourth conveying device is arranged below the threshing roller, and the fourth transmission The body on the left side of the device is provided with a corncob discharge port, the body below the fourth conveying device is provided with a corn kernel discharge port, and the bottom of the body is provided with a driving mechanism.

As a further solution of the present invention: the first conveying device is located below the feeding port, the left side of the first conveying device is close to the left side wall of the body, the right side extends to the right side wall of the body, and the A conveying device includes two first transmission rollers arranged horizontally and parallelly. A first conveyor belt is horizontally connected between the transmission rollers, and a baffle plate is vertically connected to the body from the right end of the feed port, and the baffle plate is located above the first conveyor device.

As a further solution of the present invention, the second conveying device includes the second transmission roller and four movable baffles evenly distributed on the second transmission roller, the movable baffle on the left side is close to the first conveying device, and the right The movable baffle on the side is close to the right side wall of the body, the second transmission roller is connected with the side wall of the body through a second transmission shaft, and the second transmission shaft extends out of the body.

As a further solution of the present invention, the third conveying device includes two third transmission rollers arranged in parallel and inclined downward, and the two third transmission rollers are connected to the side wall of the machine body through the third transmission shaft, and The third drive shaft extends out of the body, and a third conveyor belt is connected obliquely between the two third drive rollers. A separator is evenly and vertically arranged on the third conveyor belt. The right end of the third conveyor device is connected to the second conveyor. The bottom flap in the conveyor is close.

As a further solution of the present invention: the fourth transmission device includes two fourth transmission rollers arranged in parallel horizontally, and the two fourth transmission rollers are connected to the body through a fourth transmission shaft, and the fourth transmission shaft extends Out of the body, a fourth conveyor belt is horizontally connected between the two fourth transmission rollers, and through holes are evenly opened on the fourth conveyor belt.

As a further solution of the present invention, the drive mechanism includes a motor box fixedly connected to the bottom of the body, a motor is installed in the motor box, a drive shaft is connected to the output end of the motor, and a first drive shaft is connected to the drive shaft. Sixth gear, seventh gear and eighth gear.

As a further solution of the present invention, a fifth gear is connected to the outer side of the fifth transmission shaft, the fifth gear and the sixth gear are connected by a belt, and a fourth gear is connected to the outer side of the fourth transmission shaft. The fourth gear and the eighth gear are linked by a belt, the third gear is connected to the outside of the third transmission shaft, the third gear and the seventh gear are linked by a belt, and the second gear is connected to the outside of the shaft. A twelfth gear is also connected to the outside of the third transmission shaft, the second gear and the twelfth gear are linked by a belt, and a ninth gear is also connected to the outside of the third transmission shaft, and the left side of the ninth gear is connected. A tenth gear is geared and connected, an eleventh gear is synchronously arranged on the outside of the tenth gear, a first gear is connected on the outside of the first transmission shaft, and the first gear and the eleventh gear are linked by a belt.

Compared with the prior art, the beneficial effects of the present utility model are:

1. In the present utility model, a first conveying device, a second conveying device and a third conveying device are arranged, a rotating movable baffle is arranged in the second conveying device, and a partition plate is sequentially arranged on the third conveying belt of the third conveying device, and the first The corn on the conveying device enters the third conveying device in turn through the rotation of the movable baffle plate on the second conveying device, and is separated in turn by the separator to avoid blockage.

2. In this utility model, a baffle plate is arranged under the right side of the feeding port, and a large amount of corn can be poured into the feeding port at one time. Waiting, as the first conveying device is slowly conveyed forward, a large amount of corn is prevented from pouring into the first conveying device to cause blockage inside the machine body, and the work efficiency is improved.

Description of drawings

FIG. 1 is a schematic structural diagram of an anti-blocking type corn high-efficiency thresher.

Figure 2 is a front view of an anti-blocking type high-efficiency corn thresher.

FIG. 3 is an enlarged schematic view of the structure of area A in FIG. 1 .

FIG. 4 is an enlarged schematic view of the structure of region B in FIG. 2 .

In the figure: 1 body, 2 support frame, 3 feed port, 4 corn kernel discharge port, 5 corn cob discharge port, 6 baffle plate, 7 first conveying device, 8 second conveying device, 9 third conveying device , 10 threshing rollers, 11 fourth conveyor, 12 first drive rollers, 13 first conveyor belts, 14 first drive shafts, 15 first gears, 16 second drive rollers, 17 movable baffles, 18 second drive shafts, 19 second gear, 20 third drive roller, 21 third conveyor belt, 22 separator, 23 third drive shaft, 24 third gear, 25 fourth drive roller, 26 fourth conveyor belt, 27 through hole, 28 fourth Transmission shaft, 29 fourth gear, 30 fifth transmission shaft, 31 fifth gear, 32 motor, 33 motor box, 34 drive shaft, 35 sixth gear, 36 seventh gear, 37 eighth gear, 38 ninth gear, 39 tenth gear, 40 eleventh gear, 41 twelfth gear.

Detailed ways

The technical solution of the present patent will be described in further detail below in conjunction with specific embodiments.

Please refer to Figures 1-4, an anti-blocking type high-efficiency corn thresher includes a body 1, a first drive shaft 14, a second drive shaft 18, a third drive shaft 23 and a fourth drive shaft 28, the bottom of the body 1 is uniform A support frame 2 is welded to support the body 1. The top left side of the body 1 is provided with a feeding port 3. Inside the body 1, a feeding device is provided below the feeding port 3. The feeding device includes a first conveying device 7. , the second conveying device 8 and the third conveying device 9, the machine body 1 on the left side of the third conveying device 9 is provided with a threshing roller 10, the corn is input from the feeding port 3, and then passes through the first conveying device 7 in the unloading device , The second conveying device 8 and the third conveying device 9 touch the threshing roller 10 to thresh the corn. The threshing roller 10 is connected to the side wall of the body 1 through the fifth transmission shaft 30, and the fifth transmission shaft 30 extends out of the body 1, A fourth conveying device 11 is arranged below the threshing roller 10 , a corncob outlet 5 is arranged on the body 1 on the left side of the fourth conveying device 11 , and a corn kernel outlet 4 is arranged on the body 1 below the fourth conveying device 11 , the corncob after threshing is discharged from the corncob outlet 5 through the fourth conveying device 11, the corn kernels are discharged from the corn kernels outlet 4, and the bottom of the body 1 is provided with a driving mechanism, and the first conveying device 7, the second conveying The device 8 , the third conveyor 9 , the fourth conveyor 11 and the threshing roll 10 are driven.

The first conveying device 7 is located below the feeding port 3, the left side of the first conveying device 7 is close to the left side wall of the machine body 1, and the right side extends toward the right side wall of the machine body 1. The first conveying device 7 includes horizontal parallel arrangement. Two first transmission rollers 12, the two first transmission rollers 12 are connected to the side wall of the body 1 through the first transmission shaft 14, and the first transmission shaft 14 extends out of the body 1, and the space between the two first transmission rollers 12 is horizontal A first conveyor belt 13 is connected, and a baffle 6 is vertically connected to the body 1 from the right end of the feeding port 3 , and the baffle 6 is located above the first conveying device 7 . The baffle 6 can block the corn at the feeding port 3 and make it wait on the left side of the first conveying device 7. As the first conveying device 7 slowly moves forward, it prevents a large amount of corn from flooding into the first conveying device. The delivery of the device 7 causes a blockage to the inside of the body 1 .

The second conveying device 8 includes the second transmission roller 16 and four movable baffles 17 evenly distributed on the second transmission roller 16. The movable baffle 17 on the left is close to the first conveying device 7, and the movable baffle 17 on the right is close to On the right side wall of the body 1 , the second transmission roller 16 is connected to the side wall of the body 1 through a second transmission shaft 18 , and the second transmission shaft 18 extends out of the body 1 .

The third conveying device 9 includes two third transmission rollers 20 arranged in parallel and inclined downward. The two third transmission rollers 20 are connected to the side wall of the body 1 through a third transmission shaft 23, and the third transmission shaft 23 extends out of the body. 1. A third conveyor belt 21 is connected obliquely between the two third transmission rollers 20. The third conveyor belt 21 is provided with a spacer plate 22 evenly and vertically. The right end of the third conveyor 9 and the bottom of the second conveyor 8 are movable. The baffle 17 approaches. The corn on the first conveying device 7 can enter the third conveying device 9 in turn through the rotation of the movable baffle 17, and is sequentially separated by the separator 22 to avoid blockage.

The fourth conveying device 11 includes two fourth transmission rollers 25 arranged horizontally and parallelly. A fourth conveyor belt 26 is horizontally connected between the four transmission rollers 25 , and through holes 27 are evenly opened on the fourth conveyor belt 26 , through which the corn kernels can be dropped into the corn kernel discharge port 4 .

The driving mechanism includes a motor box 33 fixedly connected to the bottom of the body 1, a motor 32 is installed in the motor box 33, the motor 32 is a rotating motor, and the model is GB 755-2008. A sixth gear 35 , a seventh gear 36 and an eighth gear 37 are connected. The motor 33 works to drive the drive shaft 34 to rotate counterclockwise, so that the sixth gear 35, the seventh gear 36 and the eighth gear 37 rotate counterclockwise synchronously.

A fifth gear 31 is connected to the outside of the fifth transmission shaft 30. The fifth gear 31 and the sixth gear 35 are connected by a belt. The rotation of the sixth gear 35 drives the fifth gear 31 to rotate synchronously counterclockwise, thereby driving the threshing roller 10 to rotate and thresh . A fourth gear 29 is connected to the outside of the fourth transmission shaft 28. The fourth gear 29 and the eighth gear 37 are linked by a belt. The rotation of the eighth gear 37 drives the fourth gear 29 to rotate counterclockwise synchronously, so that the corncob is like a corncob. Material port 5 is conveyed. A third gear 24 is connected to the outside of the third transmission shaft 23. The third gear 24 and the seventh gear 36 are linked by a belt. The rotation of the seventh gear 36 drives the third gear 24 to rotate counterclockwise synchronously, so as to turn the corn kernels into the threshing roller 10. delivery. A second gear 19 is connected to the outside of the second transmission shaft 18, and a twelfth gear 41 is also connected to the outside of the third transmission shaft 23. The second gear 19 and the twelfth gear 41 are linked by a belt, and the rotation of the third gear 24 drives the The twelve gears 41 rotate synchronously, and then drive the second gear 19 to rotate counterclockwise synchronously, thereby conveying the corn image to the third conveying device 9 in sequence. A ninth gear 38 is also connected to the outside of the third transmission shaft 23 , a tenth gear 39 is geared to the left of the ninth gear 38 , an eleventh gear 40 is synchronously arranged outside the tenth gear 39 , and is connected to the outside of the first transmission shaft 14 There is a first gear 15, the first gear 15 and the eleventh gear 40 are linked by a belt, the ninth gear 38 and the third gear 24 rotate counterclockwise synchronously, driving the tenth gear 39 and the eleventh gear 40 to reverse clockwise Rotate, and then drive the first gear 15 to rotate synchronously clockwise to transport the corn at the feeding port 3 forward.

The working principle of the utility model is: when using, a large amount of corn can be poured into the feeding port 3 first, and the baffle 6 can block the corn at the feeding port 3, so that it is located on the left side of the first conveying device 7 and waits , as the first conveying device 7 is slowly conveyed forward, preventing a large amount of corn from flooding into the first conveying device 7 and causing blockage inside the body 1, the corn on the first conveying device 7 passes through the movement of the second conveying device 8 The rotation of the baffle 17 enters the third conveying device 9 in turn, and is separated by the separator 22 in order to avoid blockage. The four conveying devices 11 are discharged from the corncob outlet 5 , and the corn kernels are discharged from the corn kernel outlet 4 .

The preferred embodiments of the present patent have been described in detail above, but the present patent is not limited to the above-mentioned embodiments. Within the scope of knowledge possessed by those of ordinary skill in the art, the present invention can also be made without departing from the purpose of the present patent. Various changes.

Claims (7)

1. An anti-blocking type high-efficiency corn thresher, comprising a body (1), a first drive shaft (14), a second drive shaft (18), a third drive shaft (23) and a fourth drive shaft (28), The bottom of the body (1) is uniformly welded with a support frame (2), characterized in that a feeding port (3) is provided on the left side of the top of the body (1), and the interior of the body (1) is located in the feeding port (3). A feeding device is provided below the mouth (3), the feeding device includes a first conveying device (7), a second conveying device (8) and a third conveying device (9), the third conveying device (9) The body (1) on the left is provided with a threshing roller (10), the threshing roller (10) is connected to the side wall of the body (1) through a fifth transmission shaft (30), and the fifth transmission shaft (30) extends out A body (1), a fourth conveying device (11) is provided below the threshing roller (10), and a corncob outlet (5) is provided on the body (1) on the left side of the fourth conveying device (11) , the body (1) below the fourth conveying device (11) is provided with a corn kernel discharge port (4), and the bottom of the body (1) is provided with a driving mechanism. 2. The anti-blocking type high-efficiency corn thresher according to claim 1, wherein the first conveying device (7) is located below the feed port (3), and the first conveying device (7) is located below the feeding port (3). The left side of the ) is close to the left side wall of the body (1), and the right side extends toward the right side wall of the body (1). , the two first transmission rollers (12) are connected with the side wall of the body (1) through the first transmission shaft (14), and the first transmission shaft (14) extends out of the body (1), and the two first transmission shafts (14) A first conveyor belt (13) is horizontally connected between a transmission roller (12), a baffle plate (6) is vertically connected to the right end of the feed port (3) into the body (1), and the baffle plate (6) Located above the first conveyor (7). 3. An anti-blocking type high-efficiency corn thresher according to claim 1, characterized in that, the second conveying device (8) comprises a second transmission roller (16) and a uniform surface on the second transmission roller (16). Four movable baffles (17) are distributed, the movable baffle (17) on the left is close to the first conveying device (7), and the movable baffle (17) on the right is close to the right side of the body (1). The second transmission roller (16) is connected with the side wall of the body (1) through a second transmission shaft (18), and the second transmission shaft (18) extends out of the body (1). 4. An anti-blocking type corn high-efficiency thresher according to claim 1, characterized in that the third conveying device (9) comprises two third transmission rollers (20) arranged in parallel and inclined downward, and the two Each of the third transmission rollers (20) is connected to the side wall of the body (1) through a third transmission shaft (23), and the third transmission shaft (23) extends out of the body (1). A third conveyor belt (21) is obliquely connected between the rollers (20), a material separator (22) is evenly and vertically arranged on the third conveyor belt (21), and the right end of the third conveyor (9) is connected to the second The bottom flap (17) in the conveyor (8) is close. 5. The anti-blocking type high-efficiency corn thresher according to claim 1, wherein the fourth conveying device (11) comprises two fourth transmission rollers (25) arranged in parallel horizontally, and the two The fourth drive roller (25) is connected to the body (1) through a fourth drive shaft (28), and the fourth drive shaft (28) extends out of the body (1), and the two fourth drive rollers (25) are connected to the body (1). A fourth conveyor belt (26) is horizontally connected between the four conveyor belts (26), and through holes (27) are evenly opened on the fourth conveyor belt (26). 6 . The anti-blocking type high-efficiency corn thresher according to claim 1 , wherein the driving mechanism comprises a motor box ( 33 ) fixedly connected to the bottom of the body ( 1 ), and inside the motor box ( 33 ) A motor (32) is installed, the output end of the motor (32) is connected with a drive shaft (34), and the drive shaft (34) is connected with a sixth gear (35), a seventh gear (36) and an eighth gear gear (37). 7. The anti-blocking type high-efficiency corn thresher according to claim 1, wherein a fifth gear (31) is connected to the outside of the fifth transmission shaft (30), and the fifth gear (31) It is connected with the sixth gear (35) through a belt, the fourth transmission shaft (28) is connected with a fourth gear (29) outside, and the fourth gear (29) and the eighth gear (37) are linked by a belt, so A third gear (24) is connected to the outside of the third transmission shaft (23), the third gear (24) and the seventh gear (36) are linked by a belt, and a third gear (24) is connected to the outside of the second transmission shaft (18). Two gears (19), a twelfth gear (41) is also connected to the outside of the third transmission shaft (23), the second gear (19) and the twelfth gear (41) are linked by a belt, and the second gear (19) is linked with the twelfth gear (41). A ninth gear (38) is also connected to the outside of the third transmission shaft (23), a tenth gear (39) is geared to the left side of the ninth gear (38), and an outside of the tenth gear (39) is synchronously provided with a An eleventh gear (40), a first gear (15) is connected to the outside of the first transmission shaft (14), and the first gear (15) and the eleventh gear (40) are linked by a belt.