CN217389454U

CN217389454U - Multifunctional threshing machine

Info

Publication number: CN217389454U
Application number: CN202221148123.6U
Authority: CN
Inventors: 肖囯强; 刘伟; 孙红娟
Original assignee: Harbin Xinweiye Construction Machinery Manufacturing Co ltd
Current assignee: Harbin Xinweiye Construction Machinery Manufacturing Co ltd
Priority date: 2022-05-13
Filing date: 2022-05-13
Publication date: 2022-09-09
Anticipated expiration: 2032-05-13

Abstract

The utility model discloses a multifunctional thresher, which comprises a thresher body, a storage box and threshing rollers, and is characterized in that the top end of the thresher body is fixedly connected with the periphery of the bottom end of the storage box, the middle part of the bottom end of the storage box is communicated with the top end of a funnel pipe, the bottom end of the thresher body is fixedly connected with the top end of a bottom plate, the periphery of the bottom plate is respectively in threaded connection with the bottom end of a bolt, one side of the thresher body is fixedly connected with one side of a shell, the threshing rollers are arranged in the center of the interior of the thresher body, baffles are respectively arranged at the two ends of the threshing rollers, one end of each baffle is respectively fixedly connected with the inner wall of the thresher body, annular grooves are arranged at the periphery of the other end of each baffle, a round hole is arranged at the middle part of each baffle, the two ends of each threshing roller are respectively movably connected with the baffles, a screen is arranged at the bottom end of each threshing roller, one end of the screen is connected with a clamp buckle of the clamp plate, one end of the clamp plate is fixedly connected with the inner wall of the thresher body, the bottom end of the other side of the machine body is provided with a discharge hole. The utility model discloses simple structure, convenient operation.

Description

Multifunctional threshing machine

Technical Field

The utility model relates to a thresher technical field particularly, relates to a multi-functional thresher.

Background

At present, the multifunctional threshing machine can be used for threshing various grains such as rice, sorghum, rape, soybean and the like, and is widely used in agriculture. The existing multifunctional threshing machine mainly comprises a threshing bin arranged at the upper end of a support, wherein the threshing bin is formed by a top plate, a hopper and a left side plate and a right side plate which are connected between the top plate and the hopper in a surrounding way, a threshing cylinder is arranged in the threshing bin, a rotating shaft is arranged in the threshing cylinder in a penetrating way, the rotating shaft penetrates through the side plates of the threshing bin and is connected with a motor outside the threshing bin, and the motor drives the rotating shaft and the threshing cylinder to rotate so as to thresh grains fed into the threshing bin.

The existing threshing cylinder is composed of a cylinder and end plates fixed at two ends of the cylinder, and in order to enable the threshing cylinder to rotate smoothly, a gap is reserved between two ends of the threshing cylinder and corresponding side plates of a threshing bin. However, in practical use, thin straws, rice straws and the like are easy to be drilled into gaps between the threshing cylinder and the side plates of the threshing bin, and due to the high-speed rotation of the rotating shaft, the thin straws and rice straws are easy to be wound on the rotating shaft in large quantity, so that the rotating shaft is easy to be blocked and the motor is easy to be burnt out.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a multifunctional thresher to solve the problems proposed in the background art.

In order to achieve the above purpose, the utility model provides a following technical scheme: a multifunctional threshing machine comprises a machine body, a storage box and threshing rollers, and is characterized in that the top end of the machine body is fixedly connected with the periphery of the bottom end of the storage box, the middle part of the bottom end of the storage box is communicated with the top end of a funnel pipe, the bottom end of the machine body is fixedly connected with the top end of a bottom plate, the periphery of the bottom plate is respectively in threaded connection with the bottom ends of bolts, one side of the machine body is fixedly connected with one side of a shell, the threshing rollers are arranged at the center inside the machine body, baffles are respectively arranged at the two ends of the threshing rollers, one end of each baffle is respectively fixedly connected with the inner wall of the machine body, an annular groove is arranged at the periphery of the other end of each baffle, a round hole is arranged at the middle part of each baffle, the two ends of the threshing rollers are respectively movably connected with the baffles, and a screen is arranged at the bottom end of each threshing roller, the one end and the splint buckle of screen cloth are connected, the one end of splint with the inner wall fixed connection of organism, the discharge gate is installed to the opposite side bottom of organism, the conveyer belt is installed to the bottom of screen cloth, the both sides of conveyer belt respectively with the inner wall swing joint of organism, the inside top of casing is equipped with from the driving wheel, install the action wheel from the bottom of driving wheel, driving motor is installed to the opposite side of casing.

Furthermore, the middle part of the driven wheel is in transmission connection with the threshing roller.

Furthermore, the driven wheel is in transmission connection with the driving wheel through a belt.

Furthermore, the driving motor is electrically connected with an external power supply through a circuit.

Furthermore, the driving wheel is in transmission connection with the driving motor.

Compared with the prior art, the utility model discloses following beneficial effect has:

the utility model discloses a driving motor can drive the action wheel and rotate from the driving wheel to the operation of threshing is carried out to grain to the drive gyro wheel of threshing, and the efficiency that stops can be played the straw of the in-process of threshing to the activity of the both sides gomphosis of the gyro wheel of threshing, prevents that it from getting into the axostylus axostyle clearance, reduces the influence to equipment operation. The conveyer belt of organism bottom can be transported the grain after threshing to baling equipment department after dropping, and is high-efficient convenient.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings required to be used in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.

FIG. 1 is a schematic sectional view of a multi-purpose thresher;

fig. 2 is a schematic plan view of a baffle of the multifunctional thresher.

Reference numerals are as follows:

1. a material storage box; 2. a body; 3. a housing; 4. a driven wheel; 5. a belt; 6. a splint; 7. a drive motor; 8. a bolt; 9. a base plate; 10. a driving wheel; 11. a conveyor belt; 12. a funnel tube; 13. a baffle plate; 14. a threshing roller; 15. a screen mesh; 16. a discharge port; 17. an annular groove; 18. a circular hole.

Detailed Description

The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, rather than all embodiments, and all other embodiments obtained by a person of ordinary skill in the art without creative work belong to the protection scope of the present invention based on the embodiments of the present invention.

In the description of the present invention, it should be noted that the terms "top", "bottom", "one side", "the other side", "front", "back", "middle part", "inside", "top", "bottom", etc. indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, which is only for the convenience of description and simplification of the description, but does not indicate or imply that the device or element referred to must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention; the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance; furthermore, unless expressly stated or limited otherwise, the terms "mounted," "connected," and "coupled" are to be construed broadly and encompass, for example, both fixed and removable coupling as well as integral coupling; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Referring to fig. 1-2, a multifunctional thresher according to an embodiment of the present invention includes a thresher body 2, a storage tank 1 and threshing rollers 14, and is characterized in that the top end of the thresher body 2 is fixedly connected to the periphery of the bottom end of the storage tank 1, the middle portion of the bottom end of the storage tank 1 is connected to the top end of a hopper pipe 12, the bottom end of the thresher body 2 is fixedly connected to the top end of a bottom plate 9, the periphery of the bottom plate 9 is respectively connected to the bottom ends of bolts 8 by screw threads, one side of the thresher body 2 is fixedly connected to one side of a casing 3, the threshing rollers 14 are installed in the center of the interior of the thresher body 2, two ends of the threshing rollers 14 are respectively installed with a baffle 13, one end of the baffle 13 is respectively fixedly connected to the inner wall of the thresher body 2, an annular groove 17 is installed around the other end of the baffle 13, a circular hole 18 is installed in the middle portion of the baffle 13, threshing roller 14's both ends respectively with 13 swing joint of baffle, screen cloth 15 is installed to threshing roller 14's bottom, screen cloth 15's one end and 6 buckles of splint are connected, splint 6 one end with organism 2's inner wall fixed connection, discharge gate 16 is installed to organism 2's opposite side bottom, conveyer belt 11 is installed to screen cloth 15's bottom, conveyer belt 11's both sides respectively with organism 2's inner wall swing joint, the inside top of casing 3 is equipped with from driving wheel 4, from the bottom of driving wheel 4 install action wheel 10, driving motor 7 is installed to casing 3's opposite side.

Through the above technical scheme of the utility model, from the middle part of driving wheel 4 with threshing roller 14 transmission is connected, from driving wheel 4 with connect through 5 transmissions of belt between the action wheel 10, through circuit electric connection between driving motor 7 and the external power source, action wheel 10 with driving motor 7 transmission is connected.

The working principle is as follows: the utility model discloses a driving motor 7 can drive action wheel 10 and rotate 4 from the driving wheel to drive threshing roller 14 and thresh the operation to grain, baffle 13 and the both sides gomphosis activity of threshing roller 14 can play the efficiency that blocks to the straw of threshing in-process, prevents that it from getting into the axostylus axostyle clearance, reduces the influence to equipment operation. The conveyer belt 11 at the bottom end of the machine body 2 can convey the fallen threshed grains to a packaging device, and is efficient and convenient.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. A multifunctional threshing machine comprises a machine body (2), a storage box (1) and threshing rollers (14), and is characterized in that the top end of the machine body (2) is fixedly connected with the periphery of the bottom end of the storage box (1), the middle part of the bottom end of the storage box (1) is communicated with the top end of a funnel pipe (12), the bottom end of the machine body (2) is fixedly connected with the top end of a bottom plate (9), the periphery of the bottom plate (9) is respectively in threaded connection with the bottom ends of bolts (8), one side of the machine body (2) is fixedly connected with one side of a shell (3), the threshing rollers (14) are installed in the center of the interior of the machine body (2), baffles (13) are installed at two ends of the threshing rollers (14) respectively, one ends of the baffles (13) are respectively fixedly connected with the inner wall of the machine body (2), and annular grooves (17) are installed at the periphery of the other ends of the baffles (13), round hole (18) are installed to the middle part of baffle (13), the both ends of threshing roller (14) respectively with baffle (13) swing joint, screen cloth (15) are installed to the bottom of threshing roller (14), the one end and splint (6) buckle of screen cloth (15) are connected, the one end of splint (6) with the inner wall fixed connection of organism (2), discharge gate (16) are installed to the opposite side bottom of organism (2), conveyer belt (11) are installed to the bottom of screen cloth (15), the both sides of conveyer belt (11) respectively with the inner wall swing joint of organism (2), the inside top of casing (3) is equipped with from driving wheel (4), driving wheel (10) are installed from the bottom of driving wheel (4), driving motor (7) are installed to the opposite side of casing (3).

2. The multifunctional thresher according to claim 1, wherein the driven wheel (4) is in driving connection with the threshing roller (14) at the middle part thereof.

3. The thresher of claim 1, wherein the driven wheel (4) is in driving connection with the driving wheel (10) through a belt (5).

4. The thresher of claim 1, wherein the driving motor (7) is electrically connected to an external power source through a circuit.

5. A multi-functional threshing machine according to claim 1, characterised in that the driving wheel (10) is in driving connection with the drive motor (7).