Soybean threshing equipment

Abstract

The utility model relates to the technical field of agricultural product equipment, and discloses soybean threshing equipment which comprises at least two connecting pieces, the two connecting pieces are connected with the end of a chain through installation assemblies, the bottom of one connecting piece is in threaded connection with a long stick, and the bottom of the other connecting piece is in threaded connection with the long stick. The bottom of the other connecting piece is in threaded connection with a short stick, the upper side of the outer wall of the short stick and the upper side of the outer wall of the long stick are fixedly connected with limiting rings, and the outer walls of the limiting rings are connected with the connecting pieces through limiting assemblies. According to the utility model, a combined form is adopted, so that the connecting pieces, the connecting rings, the long sticks and the short sticks are more convenient to disassemble and store, the mounting operation is simple, the connection between the connecting rings and the connecting pieces is more stable, and the connecting pieces, the long sticks and the short sticks are prevented from loosening due to long-term swinging by adding the secondary buckles and the primary buckles, so that the service life of the long sticks and the short sticks is prolonged. And the stability of connection between the connecting piece and the long stick and the short stick is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of agricultural product equipment, in particular to soybean threshing equipment. Background Art

[0002] The flail is a common agricultural tool used by farmers when working. It is generally used to thresh crops with stalks such as soybeans and rapeseed. The traditional flail is mainly composed of a handle bar and several rotatable batting rods. When using it, farmers hold the handle bar tightly with both hands, and then continuously swing the handle bar up and down, so that the several batting rods continuously rotate back and forth to beat the dried soybeans and rapeseed, and beat the soybean grains and rapeseed grains in the stalk shell to achieve the purpose of threshing.

[0003] The rods of a traditional flail are generally relatively fixed by winding ropes between them to prevent the rods from falling off and separating when beating crops such as soybeans and rapeseed. However, when beating crops, the ropes wrapped around the rods will constantly rub against the stems of the crops, making the ropes easy to loosen or even break, causing the relatively fixed rods to easily fall off and separate, thereby making the crop threshing efficiency low and time-consuming and labor-intensive. Utility Model Content

[0004] The utility model aims to solve the shortcomings of the prior art that several slapping rods cannot be effectively prevented from being easily separated from each other during the threshing process and improve the efficiency of crop threshing, and a soybean threshing device is proposed.

[0005] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0006] A soybean threshing device comprises a connecting piece, wherein the number of the connecting pieces is at least two, and the two connecting pieces are connected to the end of a chain via a mounting assembly, wherein a long stick is threadedly connected to the bottom of one of the connecting pieces, and a short stick is threadedly connected to the bottom of the other connecting piece, and a limiting ring is fixedly connected to the upper sides of the outer walls of the short stick and the long stick, and the outer wall of the limiting ring is connected to the connecting piece via a limiting assembly.

[0007] Furthermore, a rubber sleeve is provided on the lower side of the outer wall of the long stick, and the outer wall of the rubber sleeve is provided with anti-slip convex patterns.

[0008] Furthermore, the length of the long stick is greater than the length of the short stick.

[0009] Furthermore, the installation assembly includes a nut located inside the connecting piece, and the ends of the chain are each sleeved with a connecting ring, the bottom of the connecting ring passes through the top of the connecting piece and is threadedly connected to the nut.

[0010] Furthermore, an annular buffer pad is fixedly connected to the outer diameter of the bottom of the nut.

[0011] Furthermore, the limiting assembly includes a sub-buckle located on the lower side of the outer wall of the connecting piece and a female buckle matched with the sub-buckle, and the female buckle is fixedly connected to the outer wall of the limiting ring.

[0012] The utility model has the following beneficial effects:

[0013] 1. In the utility model, a combination is adopted, so that the disassembly between the connecting piece, the connecting ring, the long stick and the short stick is more convenient in storage, the installation operation is simple, and the connection between the connecting ring and the connecting piece is more stable.

[0014] 2. In the utility model, by adding a sub-buckle and a female buckle, the connecting piece is more stable when used after being connected to the long stick and the short stick, avoiding looseness due to long-term swinging, thereby improving the stability of the connection between the connecting piece and the long stick and the short stick. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 A three-dimensional diagram of a soybean threshing device proposed by the utility model;

[0016] Figure 2 This is a schematic diagram of the structure of a long stick and a short stick in a soybean threshing device proposed by the utility model;

[0017] Figure 3 This is a schematic diagram of the installation structure of a connecting piece and a connecting ring in a soybean threshing device proposed by the utility model;

[0018] Figure 4 The utility model discloses an expanded view of the installation structure of a connecting piece and a connecting ring in a soybean threshing device.

[0019] Legend:

[0020] 1. Connecting parts; 2. Chain; 3. Connecting ring; 4. Sub-buckle; 5. Limiting ring; 6. Female buckle; 7. Short stick; 8. Rubber sleeve; 9. Long stick; 10. Nut. DETAILED DESCRIPTION

[0021] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0022] Reference Figure 1The utility model provides an embodiment: a soybean threshing device, comprising a connecting piece 1, the number of the connecting pieces 1 is at least two, the bottom of one connecting piece 1 is threadedly connected to a long stick 9, the bottom of the other connecting piece 1 is threadedly connected to a short stick 7, and the length of the long stick 9 is greater than the length of the short stick 7, the upper sides of the outer walls of the short stick 7 and the long stick 9 are fixedly connected to a limiting ring 5, and the outer wall of the limiting ring 5 is connected to the connecting piece 1 through a limiting assembly;

[0023] After installing the long stick 9 and the short stick 7 with the connecting piece 1, the two connecting pieces 1 are connected through the cooperation of the chains 2 and 3, so that the whole is in the shape of nunchaku. After the installation is completed, the worker holds the long stick 9 and drives the short stick 7 to beat the bean pods laid on the ground, so that the soybeans in the bean pods are beaten out. In order to increase the protection of the workers' palms, a rubber sleeve 8 is provided on the lower side of the outer wall of the long stick 9, and the outer wall of the rubber sleeve 8 is added with anti-slip convex patterns.

[0024] For details, please refer to Figure 3-4 , the two connectors 1 are detachably connected to the ends of the chain 2, wherein the nut 10 inside the connector 1 and the ends of the chain 2 are sleeved with a connecting ring 3, the bottom of the connecting ring 3 passes through the top of the connector 1 and is threadedly connected to the nut 10, wherein an annular buffer pad is fixedly connected to the outer diameter of the bottom of the nut 10;

[0025] The specific method of connecting the connecting piece 1 and the chain 2 is: by putting the end of the chain 2 into the circular ring on the top of the connecting ring 3, and then inserting the bottom of the connecting ring 3 from the top of the connecting piece 1, and then using a screwdriver to firmly connect the nut 10 and the connecting ring 3 inside the connecting piece 1, and then install the connecting piece 1 with the long stick 9 and the short stick 7 until the top of the long stick 9 and the short stick 7 are in contact with the buffer pad at the bottom of the nut 10, so as to avoid the loosening of the connecting rings 3 and 11.

[0026] For details, please refer to Figure 2 The limiting assembly includes a sub-buckle 4 located at the lower side of the outer wall of the connecting member 1 and a female buckle 6 adapted to the sub-buckle 4, and the female buckle 6 is fixedly connected to the outer wall of the limiting ring 5;

[0027] By adding the sub-buckle 4 and the female buckle 6, the connecting piece 1 is more stable when used after being connected to the long stick 9 and the short stick 7, avoiding loosening due to long-term swinging, thereby improving the stability of the connection between the connecting piece 1 and the long stick 9 and the short stick 7.

[0028] Working principle: After the long stick 9 and the short stick 7 are installed with the connecting piece 1, the two connecting pieces 1 are connected through the cooperation of the chains 2 and 3, so that the whole is in the shape of nunchakus. After the installation is completed, the worker holds the long stick 9 and drives the short stick 7 to beat the bean pods laid on the ground, so that the soybeans in the pods are beaten out.

[0029] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A soybean threshing device, comprising a connecting member (1), characterized in that: The number of the connecting members (1) is at least two, and the two connecting members (1) are connected to the ends of the chain (2) via a mounting assembly, wherein a long stick (9) is threadedly connected to the bottom of one of the connecting members (1), and a short stick (7) is threadedly connected to the bottom of the other connecting member (1), and a limiting ring (5) is fixedly connected to the upper sides of the outer walls of the short stick (7) and the long stick (9), and the outer wall of the limiting ring (5) is connected to the connecting member (1) via a limiting assembly.

2. A soybean threshing device according to claim 1, characterized in that: A rubber sleeve (8) is sleeved on the lower side of the outer wall of the long stick (9), and the outer wall of the rubber sleeve (8) is provided with anti-slip convex patterns.

3. A soybean threshing device according to claim 1, characterized in that: The length of the long stick (9) is greater than the length of the short stick (7).

4. A soybean threshing device according to claim 1, characterized in that: The installation assembly comprises a nut (10) located inside the connecting piece (1), and the ends of the chain (2) are both sleeved with connecting rings (3), the bottom of the connecting ring (3) passes through the top of the connecting piece (1) and is threadedly connected to the nut (10).

5. A soybean threshing device according to claim 4, characterized in that: An annular buffer pad is fixedly connected to the outer diameter of the bottom of the nut (10).

6. A soybean threshing device according to claim 1, characterized in that: The limiting assembly comprises a sub-buckle (4) located at the lower side of the outer wall of the connecting member (1) and a female buckle (6) matched with the sub-buckle (4), and the female buckle (6) is fixedly connected to the outer wall of the limiting ring (5).

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