Wheat pressing and rowing machine

Abstract

The utility model belongs to the technical field of agricultural machinery, and particularly relates to a wheat pressing and hoeing machine which comprises a first supporting frame, a pressing portion and a hoeing portion, the pressing portion and the hoeing portion are installed on the first supporting frame, and the pressing portion is provided with a first pressing assembly, a second pressing assembly and a third pressing assembly. The first pressing assembly is installed at the bottom of the first supporting frame through a connecting piece, and the second pressing assembly and the third pressing assembly are movably installed at the end of the first supporting frame. The hoe part is provided with a connecting rod, a hoe is installed at the bottom of the connecting rod, the connecting rod is installed on a fixing plate, the fixing plate is welded to the first supporting frame, and a plurality of protrusions are arranged on the fixing plate and used for installing a balance weight; through the arrangement of the first pressing assembly, the second pressing assembly and the third pressing assembly, by additionally arranging a balance weight mounting position on the hoe part, hoe scraping is carried out after pressing is completed, and the hoe scraping depths are different by increasing and decreasing balance weights.

Description

Technical Field

[0001] The utility model belongs to the technical field of agricultural machinery, and in particular relates to a wheat pressing and hoeing machine. Background Art

[0002] Wheat field suppression and hoeing are one of the main links in wheat field management and an important measure to increase wheat production. Suppression can increase moisture, promote root growth, increase tillering, and strengthen seedlings; at the same time, it can also inhibit the growth of large tillers and ensure uniform and strong seedlings. Hoeing can kill weeds and loosen the soil. Hoeing in time after winter watering can break the soil and retain moisture, reducing winter frost damage; shallow hoeing in early spring while moisture is still available can prevent soil compaction.

[0003] In the prior art, the field surface can be compacted and hoeed by machinery, but the compaction and hoeing are performed separately, resulting in a large workload and a long time. In addition, the compaction intensity is not uniform, and the subsequent hoeing causes inconsistent hoeing depth. Utility Model Content

[0004] The utility model aims to provide a wheat pressing and hoeing machine.

[0005] The technical solution adopted by the utility model to solve its technical problems is: a wheat pressing and hoeing machine, including a first support frame and a pressing part and a hoeing part installed on the first support frame, the pressing part is provided with a first pressing assembly, a second pressing assembly and a third pressing assembly, the first pressing assembly is installed at the bottom of the first support frame through a connecting piece, the second pressing assembly and the third pressing assembly are respectively movably installed at the ends of the first support frame; the hoeing part is provided with a connecting rod, a hoe is installed at the bottom of the connecting rod, the connecting rod is installed on a fixed plate, the fixed plate is welded to the first support frame, and a plurality of protrusions are provided on the fixed plate for installing a counterweight.

[0006] Specifically, the second suppression assembly is provided with a second support frame, which is rotatably connected to the first support frame. A cylinder and a cylinder fixing block are provided on the top of the first support frame, and the second suppression assembly is driven to rotate around the first support frame by the extension and retraction of the cylinder.

[0007] Specifically, the second suppression assembly is installed at the bottom of the second support frame through a connecting piece.

[0008] Specifically, the connecting member is provided with a connecting rod, a spring is provided on the top of the connecting rod, and a U-shaped connecting member is provided on the top of the spring, so that the first suppression assembly is installed on the first support frame.

[0009] Specifically, the first pressing assembly, the second pressing assembly and the third pressing assembly are all provided with a pressing roller and a rotating shaft installed in the middle of the pressing roller.

[0010] Specifically, the second suppression component is symmetrical to the third suppression component.

[0011] The utility model has the following beneficial effects:

[0012] 1) By setting the first pressing component, the second pressing component and the third pressing component, during the working process, the pressing part levels the field, and at the same time, the second pressing component and the third pressing component on both sides increase the pressing area. When no large-area pressing is performed, the pressing components on both sides are collected to the top of the first supporting frame, thereby adding a counterweight to the hoeing part;

[0013] 2) By adding a counterweight installation position to the hoeing part, after the suppression is completed, the hoeing is carried out, and the depth of the hoeing is different by increasing or decreasing the counterweight. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a structural schematic diagram of the utility model.

[0015] Figure 2 This is a schematic diagram of the structure of the suppression department.

[0016] Figure 3 It is a structural diagram of the hoeing part.

[0017] In the figure: 1-first support frame; 2-first suppression assembly; 3-second suppression assembly; 4-third suppression assembly; 5-connecting piece, 501-connecting rod, 502-spring, 503-U-shaped connecting piece; 6-connecting rod; 7-rowing hoe; 8-fixing plate; 9-protrusion; 10-second support frame; 11-cylinder; 12-cylinder fixing block; 13-suppression roller; 14-rotating shaft. DETAILED DESCRIPTION

[0018] The utility model will now be described in further detail with reference to the accompanying drawings.

[0019] like Figure 1-3 A wheat pressing and hoeing machine comprises a first support frame 1 and a pressing part and a hoeing part installed on the first support frame 1, the pressing part is provided with a first pressing assembly 2, a second pressing assembly 3 and a third pressing assembly 4, the first pressing assembly 2 is installed at the bottom of the first support frame 1 through a connecting piece 5, the second pressing assembly 3 and the third pressing assembly 4 are movably installed at the ends of the first support frame 1 respectively; the hoeing part is provided with a connecting rod 6, a hoeing hoe 7 is installed at the bottom of the connecting rod 6, the connecting rod 6 is installed on a fixing plate 8, the fixing plate 8 is welded to the first support frame 1, and a plurality of protrusions 9 are provided on the fixing plate 8 for installing a counterweight.

[0020] The second suppression assembly 2 is provided with a second support frame 10, which is rotatably connected to the first support frame 1. A cylinder 11 and a cylinder fixing block 12 are provided on the top of the first support frame 1. The cylinder 11 is retracted and extended to drive the second suppression assembly 3 to rotate around the first support frame 1. The second suppression assembly 3 is symmetrical with the third suppression assembly 4. The structure of the third suppression assembly 4 is the same as that of the second suppression assembly 3, and is also installed on the second support frame 10 through the connecting member 5.

[0021] The second suppression assembly 2 is installed at the bottom of the second support frame 10 through the connecting member 5 .

[0022] The connecting member 5 is provided with a connecting rod 501 , a spring 502 is provided on the top of the connecting rod 501 , and a U-shaped connecting member 503 is provided on the top of the spring 502 , so that the first suppression assembly 2 is installed on the first support frame 1 .

[0023] The first pressing assembly 2 , the second pressing assembly 3 and the third pressing assembly 4 are all provided with a pressing roller 13 and a rotating shaft 14 installed in the middle of the pressing roller 13 .

[0024] The method of using the utility model is as follows: when in use, the first support frame 1 is hung on the tractor. When a large area needs to be suppressed, the second suppression assembly 3 and the third suppression assembly 4 on both sides of the first support frame 1 are placed on the ground through the telescopic cylinder 11, and then the tractor is started to suppress and hoe, and the hoeing depth is checked. If it is shallow, a counterweight is placed on the protrusion 9 of the fixed plate 8 to increase the hoeing depth.

[0025] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

[0026] 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 wheat pressing and hoeing machine, characterized in that: It includes a first support frame and a suppression part and a hoe part installed on the first support frame, the suppression part is provided with a first suppression component, a second suppression component and a third suppression component, the first suppression component is installed at the bottom of the first support frame through a connecting piece, the second suppression component and the third suppression component are respectively movably installed at the ends of the first support frame; the hoe part is provided with a connecting rod, a hoe is installed at the bottom of the connecting rod, the connecting rod is installed on a fixed plate, the fixed plate is welded to the support frame, and a plurality of protrusions are provided on the fixed plate for installing a counterweight.

2. A wheat pressing and hoeing machine according to claim 1, characterized in that: The second suppression assembly is provided with a second support frame, which is rotatably connected to the first support frame. A cylinder and a cylinder fixing block are provided on the top of the first support frame, and the second suppression assembly is driven to rotate around the first support frame by the extension and retraction of the cylinder.

3. A wheat pressing and hoeing machine according to claim 1, characterized in that: The second suppression assembly is installed on the bottom of the second support frame through a connecting piece.

4. A wheat pressing and hoeing machine according to claim 1, characterized in that: The connecting piece is provided with a connecting rod, a spring is provided on the top of the connecting rod, and a U-shaped connecting piece is provided on the top of the spring, so that the first suppression assembly is installed on the first supporting frame.

5. The wheat pressing and hoeing machine according to claim 1, characterized in that: The first pressing assembly, the second pressing assembly and the third pressing assembly are all provided with a pressing roller and a rotating shaft installed in the middle of the pressing roller.

6. The wheat pressing and hoeing machine according to claim 1, characterized in that: The second pressing component is symmetrical to the third pressing component.

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