Farmland compacting assembly and farmland compacting machine

Abstract

The farmland compacting assembly comprises a plurality of compacting cylinder assemblies which are connected with one another through a plurality of first connecting rods, each compacting cylinder assembly comprises a protective frame body, a plurality of first connecting rods and a plurality of second connecting rods, and the protective frame body is internally provided with a containing space; the pressing cylinder is mounted in the accommodating space; the compacting cylinder is connected with the protective frame body through the dismounting assembly; a suspension assembly connected with an external structure is fixed on the protective frame body; a cavity capable of being filled is formed in the suppression cylinder, site conversion can be facilitated, a traditional traction type is replaced with a suspension type, and the suppression pressure is adjusted in real time so as to better adapt to fields and road surfaces.

Description

Technical Field

[0001] This utility model relates to the field of agricultural equipment technology, specifically to a farmland compaction component and a farmland compaction machine. Background Technology

[0002] Wheat needs to be compacted during the sowing process. Existing tractor-mounted compactors have revealed many defects in operation. They vibrate a lot, and when the pressure is too high, they can damage the cement pavement of the main road, cause pile-up on small farm roads, and damage existing cement irrigation canals. Utility Model Content

[0003] The purpose of this utility model is to provide a farmland compaction component and a farmland compactor that can be easily converted to different sites, replace the traditional traction type with a suspended type, and better adapt to fields and roads by adjusting the compaction pressure in real time.

[0004] According to the present invention, a farmland compaction assembly includes multiple compaction cylinder assemblies interconnected by multiple first connecting rods, each of the compaction cylinder assemblies comprising:

[0005] A protective frame, wherein an accommodating space is provided within the protective frame;

[0006] A pressing cylinder, wherein the pressing cylinder is installed within the accommodating space;

[0007] The disassembly assembly connects the pressing cylinder to the protective frame via the disassembly assembly.

[0008] The protective frame is fixed with a suspension assembly that connects to the external structure.

[0009] The pressing cylinder has a fillable cavity.

[0010] The cavity inside the compaction cylinder can be filled with different fillers according to different needs. After use, the fillers can be removed. After unloading, the overall weight is greatly reduced, which facilitates relocation and will not damage the road surface.

[0011] Furthermore, the protective frame includes two parallel horizontal bars and a vertical bar.

[0012] Furthermore, the disassembly assembly includes:

[0013] Two second connecting rods, the first end of which is connected to the crossbar;

[0014] A connecting shaft is fixed between the second ends of the two second connecting rods;

[0015] The pressing cylinder rotates and is sleeved on the connecting shaft.

[0016] Furthermore, the disassembly assembly also includes two first connecting plates corresponding to each second connecting rod, the first connecting plates being fixed to the crossbar, and the first end of each second connecting rod being bolted to the corresponding two first connecting plates.

[0017] Furthermore, the suspension assembly is installed on the protective frame of the pressure cylinder assembly located at the foremost side. The suspension assembly includes a third connecting rod fixed to the horizontal bar or the vertical bar. The outer ends of the three connecting rods extend to two opposing second connecting plates. The second connecting plates are provided with first through holes for bolting to external structures. The horizontal bar extends to two opposing third connecting plates. The third connecting plates are provided with second through holes for bolting to external structures.

[0018] Furthermore, an adjustment mechanism is fixed on the vertical rod, the adjustment mechanism comprising:

[0019] A column, which is vertically fixed to the vertical rod;

[0020] A horizontal beam, which is horizontally arranged and perpendicular to the column;

[0021] An elastic element is provided with a first end and a second end opposite to each other. The first end of the elastic element is installed on the crossbeam, and the second end of the elastic element is connected to the second connecting rod. The elastic element deforms vertically.

[0022] This utility model also provides a farmland roller, including a tractor and the farmland roller as described above. The farmland roller is suspended at the rear of the tractor, and a mounting frame is fixed to the front of the tractor. Multiple counterweights are detachably connected to the mounting frame.

[0023] When performing the operation, it is necessary to increase the pressure, which is achieved by adding multiple counterweights.

[0024] Furthermore, the tractor has multiple fourth connecting rods fixed to its rear end. The outer ends of the fourth connecting rods are inserted into the corresponding two second connecting plates or two third connecting plates, and are bolted to the second connecting plates or the third connecting plates through the first through hole or the second through hole. Attached Figure Description

[0025] Figure 1 This is a schematic diagram of the structure of the pressing cylinder assembly described in an embodiment of the present utility model;

[0026] Figure 2 This is a side view of the structure of the pressure cylinder assembly described in an embodiment of the present utility model.

[0027] In the diagram, 1-first connecting rod; 2-pressing cylinder assembly; 21-protective frame; 211-horizontal bar; 212-vertical bar; 22-accommodating space; 23-pressing cylinder; 24-disassembly assembly; 241-second connecting rod; 242-connecting shaft; 243-first connecting plate; 3-suspension assembly; 31-third connecting rod; 32-second connecting plate; 33-third connecting plate; 4-adjusting mechanism; 41-column; 42-crossbeam; 43-elastic element. Detailed Implementation

[0028] To enable those skilled in the art to better understand the present application, the technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of the present application, and not all embodiments. Based on the embodiments in the present application, all other embodiments obtained by those of ordinary skill in the art without creative effort should fall within the scope of protection of the present application.

[0029] Combination Figure 1 and Figure 2 This invention illustrates a farmland compaction assembly, comprising multiple compaction cylinder assemblies 2 interconnected by multiple first connecting rods 1, each compaction cylinder assembly 2 comprising:

[0030] The protective frame 21 has an accommodating space 22 inside it;

[0031] Press cylinder 23 is installed within the accommodating space 22;

[0032] Disassembly component 24, the pressing cylinder 23 is connected to the protective frame 21 through disassembly component 24;

[0033] A suspension assembly 3, which is connected to an external structure, is fixed on the protective frame 21.

[0034] The press cylinder 23 has a fillable cavity inside.

[0035] The cavity inside the compaction cylinder 23 can be filled with different fillers according to different needs. After use, the fillers can be removed. After unloading, the overall weight is greatly reduced, which facilitates relocation and will not damage the road surface.

[0036] The protective frame 21 can protect the press cylinder 23.

[0037] It is worth noting that there are multiple ways to arrange the multiple press cylinder assemblies 2. Multiple press cylinder assemblies 2 can be arranged side-by-side; only one such arrangement is listed here. Figure 1 As shown, the ballast cylinder assembly 2 includes three groups, which are roughly triangular in shape. The triangular structure has extremely high structural stability.

[0038] The protective frame 21 includes two parallel horizontal bars 211 and a vertical bar 212.

[0039] Disassembly component 24 includes:

[0040] Two second connecting rods 241, the first end of the second connecting rod 241 being connected to the crossbar 211;

[0041] The connecting shaft 242 is fixed between the second ends of the two second connecting rods 241;

[0042] The pressing cylinder 23 rotates and is sleeved on the connecting shaft 242.

[0043] The disassembly assembly 24 also includes two first connecting plates 243 corresponding to each second connecting rod 241. The first connecting plates 243 are fixed to the crossbar 211, and the first end of each second connecting rod 241 is bolted to the corresponding two first connecting plates 243.

[0044] The suspension assembly 3 is installed on the protective frame 21 of the pressure cylinder assembly 2 located at the front. The suspension assembly 3 includes a third connecting rod 31 fixed to the horizontal bar 211 or the vertical bar 212. The outer ends of the three connecting rods extend to two opposing second connecting plates 32. The second connecting plates 32 are provided with first through holes for bolting to the external structure. The horizontal bar 211 extends to two opposing third connecting plates 33. The third connecting plates 33 are provided with second through holes for bolting to the external structure.

[0045] like Figure 1 As shown, two of the three sets of press cylinder assemblies 2 are arranged side by side (these two sets of protective frames 1 are not shown), and the other set is located in front. The press cylinder assembly 2 located in front is suspended from the rear of the tractor.

[0046] An adjustment mechanism 4 is fixed on the vertical rod 212. The adjustment mechanism 4 includes:

[0047] Column 41 is vertically fixed to vertical rod 212;

[0048] Horizontal beam 42 is set horizontally and perpendicular to column 41;

[0049] The elastic element 43 has a first end and a second end opposite to each other. The first end of the elastic element 43 is installed on the crossbeam 42, and the second end of the elastic element 43 is connected to the second connecting rod 241. The elastic element 43 deforms vertically.

[0050] The purpose of the adjustment mechanism 4 is to adjust the height of the pressing cylinder 23. The second connecting rod 241 and the two first connecting plates 2433 can be adjusted at different angles before being bolted together so that the height of the pressing cylinder 23 can change. Due to the presence of the elastic element 43, the pressing cylinder 23 can be height adjusted when the crossbeam 42 is fixed.

[0051] It is worth noting that the elastic element 43 can be a spring or other elastic component.

[0052] This utility model also provides a farmland roller, including a tractor and the farmland roller as described above. The farmland roller is suspended at the rear of the tractor, and a mounting frame is fixed at the front of the tractor. Multiple counterweights are detachably connected to the mounting frame.

[0053] When performing the operation, it is necessary to increase the pressure, which is achieved by adding multiple counterweights.

[0054] The rear of the tractor is fixed with multiple fourth connecting rods. The outer ends of the fourth connecting rods are inserted into the corresponding two second connecting plates 32 or two third connecting plates 33, and are bolted to the second connecting plates 32 or third connecting plates 33 through the first through hole or the second through hole.

[0055] It is worth noting that the press cylinder assembly 2 is suspended at the rear of the tractor by inserting the outer end of one of the fourth connecting rods between the two second connecting plates 32, and the other fourth connecting rods are inserted into the two third connecting plates 33. Then, it is bolted together through the first through hole and the second through hole. Of course, it can also be connected by a pin.

[0056] The above description is only a preferred embodiment of this application. It should be noted that for those skilled in the art, several improvements and modifications can be made without departing from the principle of this application, and these improvements and modifications should also be considered within the scope of protection of this application.

Claims

1. A farmland compaction component, characterized in that, This includes multiple press cylinder assemblies interconnected by multiple first connecting rods, each of the press cylinder assemblies comprising: A protective frame, wherein an accommodating space is provided within the protective frame; A pressing cylinder, wherein the pressing cylinder is installed within the accommodating space; The disassembly assembly connects the pressing cylinder to the protective frame via the disassembly assembly. The protective frame is fixed with a suspension assembly that connects to an external structure. The pressing cylinder has a fillable cavity.

2. The farmland compaction component according to claim 1, characterized in that, The protective frame includes two parallel horizontal bars and a vertical bar.

3. The farmland compaction component according to claim 2, characterized in that, The disassembly assembly includes: two second connecting rods, the first end of which is connected to the crossbar; A connecting shaft is fixed between the second ends of the two second connecting rods; The pressing cylinder rotates and is sleeved on the connecting shaft.

4. The farmland compaction component according to claim 3, characterized in that, The disassembly assembly further includes two first connecting plates corresponding to each second connecting rod. The first connecting plates are fixed to the crossbar, and the first end of each second connecting rod is bolted to the corresponding two first connecting plates.

5. The farmland compaction component according to claim 4, characterized in that, The suspension assembly is installed on the protective frame of the pressure cylinder assembly located at the foremost side. The suspension assembly includes a third connecting rod fixed to the horizontal bar or the vertical bar. The outer ends of the three connecting rods extend to two opposing second connecting plates. The second connecting plates are provided with first through holes for bolting to external structures. The horizontal bar extends to two opposing third connecting plates. The third connecting plates are provided with second through holes for bolting to external structures.

6. The farmland compaction component according to claim 5, characterized in that, An adjustment mechanism is fixed to the vertical rod, and the adjustment mechanism includes: A column, which is vertically fixed to the vertical rod; A horizontal beam, which is horizontally arranged and perpendicular to the column; An elastic element is provided with a first end and a second end opposite to each other. The first end of the elastic element is installed on the crossbeam, and the second end of the elastic element is connected to the second connecting rod. The elastic element deforms vertically.

7. A farmland roller, comprising a tractor and the farmland roller as described in claim 5, characterized in that, The farmland roller is suspended at the rear of the tractor, and a mounting frame is fixed to the front of the tractor. Multiple counterweights are detachably connected to the mounting frame.

8. The farmland compactor according to claim 7, characterized in that, The tractor has multiple fourth connecting rods fixed to its rear end. The outer ends of the fourth connecting rods are inserted into the corresponding two second connecting plates or two third connecting plates, and are bolted to the second connecting plates or the third connecting plates through the first through hole or the second through hole.

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