A connection frame for agricultural machinery

Abstract

The utility model discloses a connection stand for agricultural machinery, comprising: a fixed bracket, a first end of the fixed bracket is provided with a fixed part, a second end of the fixed bracket is provided with two connection arms, two second connection arms are respectively provided with a first connection part, a reinforcing rod is further provided on the fixed bracket, and a second connection part is provided in the middle of the reinforcing rod; a first connecting member, the first connecting member is provided with two first connecting rods and a first mounting member, and the first mounting member is used to install a first working component; a second connecting member, the second connecting member is provided with a second connecting rod, the second connecting rod is inserted in the second connecting part, one end of the second connecting rod is provided with a second mounting member, and the second mounting member is used to install a second working component. The utility model can improve the connection strength between agricultural machinery and working components while facilitating the replacement of different working components.

Description

Technical Field

[0001] The utility model relates to the technical field of agricultural machinery, in particular to a connecting frame for agricultural machinery. Background Art

[0002] Agricultural machinery refers to various machines used in the production process of crop planting and animal husbandry, as well as in the primary processing and treatment of agricultural and livestock products. When farming, different working parts are needed to turn over the soil in a shallow layer, loosen the surface soil, weed, etc. In the past, different working parts were mostly connected by pins. Replacing different working parts requires unhooking. This method is more convenient, but due to the complex working environment during farming, the hooks are easily damaged, which causes inconvenience in use. Therefore, a connection stand for agricultural machinery is needed to improve the connection strength between agricultural machinery and working parts while facilitating the replacement of different working parts. Utility Model Content

[0003] The utility model provides a connection frame for agricultural machinery, which can improve the connection strength between the agricultural machinery and the working parts while facilitating the replacement of different working parts.

[0004] In order to solve the above technical problems, the utility model provides a connection frame for agricultural machinery, which is characterized by comprising:

[0005] A fixed bracket, wherein a fixing portion is provided at a first end of the fixed bracket, and the fixing portion is used to be detachably connected to the agricultural machinery, and two connecting arms are provided at a second end of the fixed bracket, and each of the two second connecting arms is provided with a first connecting portion, and a reinforcing rod is also provided on the fixed bracket, and the two ends of the reinforcing rod are respectively connected to the two connecting arms, and a second connecting portion is provided in the middle of the reinforcing rod;

[0006] A first connecting member, wherein the first connecting member is provided with two first connecting rods and a first mounting member, wherein the first ends of the two first connecting rods are detachably connected to the two first connecting parts respectively, and the second ends of the two first connecting rods are detachably connected to the first mounting member respectively, and the first mounting member is used to mount the first working component;

[0007] The second connecting member is provided with a second connecting rod, the second connecting rod is inserted in the second connecting part, the second connecting rod is detachably connected to the second connecting part, and a second mounting member is provided at one end of the second connecting rod, and the second mounting member is used to install the second working part.

[0008] As a preferred embodiment of the above technical solution, the fixing part is a fixing rod, the fixing rod is used to be inserted into the agricultural machinery, and the fixing rod is provided with a first connecting hole.

[0009] As a preferred embodiment of the above technical solution, there are two fixing parts, and the two fixing parts are distributed on both sides of the fixing bracket.

[0010] As a preferred embodiment of the above technical solution, the first connecting portion is a waist-shaped hole, the waist-shaped hole passes through the connecting arm, and the shape of the cross section of the first connecting rod corresponds to the shape of the waist-shaped hole.

[0011] As a preferred embodiment of the above technical solution, a guiding slope is arranged on the top of the first connecting rod.

[0012] As a preferred embodiment of the above technical solution, a first positioning hole is provided on the connecting arm, and a plurality of second positioning holes are provided on the first connecting rod. The positions of the second positioning holes correspond to the positions of the first positioning holes, and the plurality of second positioning holes are evenly distributed along the length direction of the first connecting rod.

[0013] As a preferred embodiment of the above technical solution, a connecting ring is provided at the second end of the first connecting rod, the connecting ring has a hexagonal through hole, and the first mounting member is a hexagonal prism mounting rod, and the hexagonal prism mounting rod is inserted into the hexagonal through hole of the connecting ring.

[0014] As a preferred embodiment of the above technical solution, a third positioning hole is provided on the second connecting portion, and a plurality of fourth positioning holes are provided on the second connecting rod. The positions of the fourth positioning holes correspond to the positions of the first positioning holes, and the plurality of fourth positioning holes are distributed along the length direction of the second connecting rod.

[0015] The utility model provides a connecting frame for agricultural machinery, characterized in that it comprises: a fixed bracket, a first connecting member and a second connecting member, the second end of the fixed bracket is provided with two connecting arms, each of the two second connecting arms is provided with a first connecting portion, the first ends of the two first connecting rods are respectively detachably connected to the two first connecting portions, and the first mounting member is used to mount a first working component; the first working component is a plurality of plowshares, and the plurality of plowshares are evenly distributed on the first mounting member, so that work such as turning over a shallow layer of soil in a large area can be performed, and since the number of the first connecting portions is two and the number of the first connecting rods is two, the first working component can be turned over in a shallow layer of soil in a large area, and the first working component can be turned over in a shallow layer of soil in a large area, and the first working component can be turned over in a shallow layer of soil in a shallow layer. The connecting frame is subjected to more uniform force, thereby increasing its service life. The two first connecting rods can be removably inserted in the first connecting part, which is convenient for users to disassemble and replace. The second connecting rod is detachably connected to the second connecting part. The second mounting piece is used to install a second working component. The second working component is a bucket, which can be used to dig deep trenches. The second connecting part is arranged in the middle of the reinforcing rod. During operation, the second connecting part can withstand a larger load, thereby increasing its service life. The second connecting rod can be removably inserted in the second connecting part, which is convenient for users to disassemble and replace. During use, the user chooses to install the first connecting piece or the second connecting piece according to actual needs.

[0016] The above description is only an overview of the technical solution of the utility model. In order to more clearly understand the technical means of the utility model, it can be implemented according to the contents of the specification. In order to make the above and other purposes, features and advantages of the utility model more obvious and easy to understand, the specific implementation methods of the utility model are listed below. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 This is a schematic diagram of the three-dimensional structure of a fixing bracket for a connecting frame of an agricultural machinery in an embodiment of the utility model;

[0018] Figure 2 This is a three-dimensional structural schematic diagram of a fixing bracket and a first connecting member of a connecting stand for agricultural machinery in an embodiment of the utility model;

[0019] Figure 3 This is a schematic diagram of the three-dimensional structure of a fixing bracket and a second connecting member of a connecting stand for agricultural machinery in an embodiment of the utility model;

[0020] In the figure: 1, fixed bracket; 2, first connecting member; 3, second connecting member; 101, fixed part; 102, connecting arm; 103, first connecting part; 104, reinforcing rod; 105, second connecting part; 106, first connecting hole; 107, first positioning hole; 108, third positioning hole; 201, first connecting rod; 202, first mounting member; 203, guide slope; 204, second positioning hole; 205, connecting ring; 301, second connecting rod; 302, second mounting member; 303, fourth positioning hole. DETAILED DESCRIPTION

[0021] In order to make the purpose, features and advantages of the utility model more obvious and easy to understand, the technical solutions in the embodiments of the utility model will be clearly and completely described below in conjunction with the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of them. Based on the embodiments of the utility model, all other embodiments obtained by those skilled in the art without creative work are within the scope of protection of the utility model.

[0022] See also Figures 1 to 3 The embodiment of the utility model provides a connection frame for agricultural machinery, which is characterized by comprising:

[0023] A fixing bracket 1, wherein a fixing portion 101 is provided at a first end of the fixing bracket 1, and the fixing portion 101 is used for detachably connecting with the agricultural machinery; two connecting arms 102 are provided at a second end of the fixing bracket 1, and each of the two second connecting arms 102 is provided with a first connecting portion 103; a reinforcing rod 104 is further provided on the fixing bracket 1, and both ends of the reinforcing rod 104 are respectively connected to the two connecting arms 102, and a second connecting portion 105 is provided in the middle of the reinforcing rod 104;

[0024] A first connecting member 2, wherein the first connecting member 2 is provided with two first connecting rods 201 and a first mounting member 202, wherein the first ends of the two first connecting rods 201 are detachably connected to the two first connecting portions 103, respectively, and the second ends of the two first connecting rods 201 are detachably connected to the first mounting members 202, respectively, and the first mounting members 202 are used to mount a first working component;

[0025] The second connecting member 3 is provided with a second connecting rod 301, the second connecting rod 301 is inserted in the second connecting part 105, the second connecting rod 301 is detachably connected to the second connecting part 105, and one end of the second connecting rod 301 is provided with a second mounting member 302, and the second mounting member 302 is used to install the second working part.

[0026] The utility model embodiment provides a connection frame for agricultural machinery, characterized in that it includes: a fixed bracket 1, a first connecting member 2 and a second connecting member 3, the second end of the fixed bracket 1 is provided with two connecting arms 102, each of the two second connecting arms 102 is provided with a first connecting portion 103, the first ends of the two first connecting rods 201 are respectively detachably connected to the two first connecting portions 103, the first mounting member 202 is used to install a first working component; the first working component is a plurality of plowshares, and the plurality of plowshares are evenly distributed on the first mounting member 202, and can perform work such as turning over a shallow layer of soil over a large area, and since the number of the first connecting portions 103 is two and the number of the first connecting rods 201 is two, the work can be carried out The force on the connecting frame is more uniform, thereby improving the service life. The two first connecting rods 201 can be disassembled and inserted in the first connecting part 103, which is convenient for users to disassemble and replace; the second connecting rod 301 is detachably connected to the second connecting part 105, and the second mounting member 302 is used to install the second working component. The second working component is a bucket, which can be used to dig deep trenches. The second connecting part 105 is arranged in the middle of the reinforcing rod 104. During operation, the second connecting part 105 can withstand a larger load and improve the service life. The second connecting rod 301 can be disassembled and inserted in the second connecting part 105, which is convenient for users to disassemble and replace; when in use, the user chooses to install the first connecting member 2 or the second connecting member 3 according to actual needs.

[0027] In a further implementable embodiment of the present invention, the fixing portion 101 is a fixing rod, the fixing rod is used to be inserted into an agricultural machine, and the fixing rod is provided with a first connecting hole 106 .

[0028] In this embodiment, the fixing portion 101 is a fixing rod, which is used to be inserted into a connection pipe preset on the agricultural machinery. A first connection hole 106 is provided on the fixing rod, and a user can connect the fixing rod and the connection pipe by means of bolts or latches.

[0029] In a further implementable embodiment of the present invention, the number of the fixing portions 101 is two, and the two fixing portions 101 are distributed on both sides of the fixing bracket 1 .

[0030] In this embodiment, there are two fixing parts 101 , which are distributed on both sides of the fixing bracket 1 . By providing two fixing parts 101 , the connecting frame can be subjected to more uniform force during operation, thereby increasing its service life.

[0031] In a further implementable embodiment of the present invention, the first connecting portion 103 is a waist-shaped hole, the waist-shaped hole passes through the connecting arm 102, and the shape of the cross section of the first connecting rod 201 corresponds to the shape of the waist-shaped hole.

[0032] In this embodiment, the first connecting portion 103 is a waist-shaped hole, the shape of the cross section of the first connecting rod 201 is the same as the shape of the waist-shaped hole, the first connecting rod 201 is a plate-like structure, and the length direction of the waist-shaped hole is the same as the running direction of the fixed bracket 1 during operation, so that when the fixed bracket 1 drives the first connecting rod 201 to move, the first connecting rod 201 can withstand a larger load, thereby improving the service life.

[0033] In a further implementable embodiment of the present invention, a guiding inclined surface 203 is disposed on the top of the first connecting rod 201 .

[0034] In this embodiment, a guiding inclined surface 203 is provided on the top of the first connecting rod 201 to facilitate the user to insert the first connecting rod 201 into the first connecting portion 103, thereby improving the convenience of use.

[0035] In a further implementable embodiment of the present invention, a first positioning hole 107 is provided on the connecting arm 102, and a plurality of second positioning holes 204 are provided on the first connecting rod 201, wherein the positions of the second positioning holes 204 correspond to the positions of the first positioning holes 107, and the plurality of second positioning holes 204 are evenly distributed along the length direction of the first connecting rod 201.

[0036] In this embodiment, a first positioning hole 107 is provided on the connecting arm 102, and a plurality of second positioning holes 204 are provided on the first connecting rod 201. When in use, the connection between the connecting arm 102 and the first connecting rod 201 can be completed by passing bolts or pins through the first positioning hole 107 and the second holes. By making different second positioning holes 204 cooperate with the first positioning holes 107, the relative position of the first connecting member 2 and the fixed bracket 1 can be adjusted, thereby adjusting the relative height of the first working component, which can adapt to different usage environments and improve the convenience of use.

[0037] In a further implementable embodiment of the present invention, a connecting ring 205 is provided at the second end of the first connecting rod 201 , and the connecting ring 205 has a hexagonal through hole. The first mounting member 202 is a hexagonal prism mounting rod, and the hexagonal prism mounting rod is inserted into the hexagonal through hole of the connecting ring 205 .

[0038] In this embodiment, the first mounting member 202 is a hexagonal mounting rod, which is inserted into the hexagonal through hole of the connecting ring 205, so as to achieve circumferential positioning of the hexagonal mounting rod and the connecting ring 205, and enable the hexagonal mounting rod to withstand circumferential loads, so as to better adapt to different usage environments and improve service life.

[0039] In a further implementable embodiment of the present invention, a third positioning hole 108 is provided on the second connecting portion 105, and a plurality of fourth positioning holes 303 are provided on the second connecting rod 301, wherein the positions of the fourth positioning holes 303 correspond to the positions of the first positioning holes 107, and the plurality of fourth positioning holes 303 are distributed along the length direction of the second connecting rod 301.

[0040] In this embodiment, a third positioning hole 108 is provided on the second connecting portion 105, and a plurality of fourth positioning holes 303 are provided on the second connecting rod 301. When in use, the second connecting portion 105 and the second connecting rod 301 can be connected by passing bolts or pins through the third positioning hole 108 and the fourth hole. By matching different fourth positioning holes 303 with the third positioning holes 108, the relative position of the first connecting member 2 and the fixed bracket 1 can be adjusted, thereby adjusting the relative height of the first working component, which can adapt to different usage environments and improve the convenience of use.

[0041] In the description of this specification, the description with reference to the terms "one embodiment", "some embodiments", "example", "specific example", or "some examples" means that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the utility model. Moreover, the specific features, structures, materials or characteristics described may be combined in any one or more embodiments or examples in a suitable manner. In addition, those skilled in the art may combine and combine different embodiments or examples described in this specification and the features of different embodiments or examples, unless they are contradictory.

[0042] In addition, the terms "first" and "second" are used for descriptive purposes only and should not be understood as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Therefore, a feature defined as "first" or "second" may explicitly or implicitly include at least one of the features. In the description of the present utility model, the meaning of "plurality" is two or more, unless otherwise clearly and specifically defined.

[0043] The above is only a specific implementation of the utility model, but the protection scope of the utility model is not limited thereto. Any technician familiar with the technical field can easily think of changes or substitutions within the technical scope disclosed by the utility model, which should be included in the protection scope of the utility model. Therefore, the protection scope of the utility model should be based on the protection scope of the claims.

Claims

1. A connecting frame for agricultural machinery, characterized in that: include: A fixed bracket, wherein a fixing portion is provided at a first end of the fixed bracket, and the fixing portion is used to be detachably connected to the agricultural machinery; two connecting arms are provided at a second end of the fixed bracket, and a first connecting portion is provided on each of the two connecting arms; a reinforcing rod is also provided on the fixed bracket, and two ends of the reinforcing rod are respectively connected to the two connecting arms, and a second connecting portion is provided in the middle of the reinforcing rod; A first connecting member, wherein the first connecting member is provided with two first connecting rods and a first mounting member, wherein the first ends of the two first connecting rods are detachably connected to the two first connecting parts respectively, and the second ends of the two first connecting rods are detachably connected to the first mounting member respectively, and the first mounting member is used to mount the first working component; The second connecting member is provided with a second connecting rod, the second connecting rod is inserted in the second connecting part, the second connecting rod is detachably connected to the second connecting part, and a second mounting member is provided at one end of the second connecting rod, and the second mounting member is used to install the second working part.

2. The connection stand according to claim 1, characterized in that: The fixing part is a fixing rod, and the fixing rod is used to be inserted into the agricultural machinery. The fixing rod is provided with a first connecting hole.

3. The connection stand according to claim 2, characterized in that: The number of the fixing parts is two, and the two fixing parts are distributed on both sides of the fixing bracket.

4. The connection stand according to claim 1, characterized in that: The first connecting portion is a waist-shaped hole, and the waist-shaped hole passes through the connecting arm. The shape of the cross section of the first connecting rod corresponds to the shape of the waist-shaped hole.

5. The connection stand according to claim 4, characterized in that: A guiding slope is arranged on the top of the first connecting rod.

6. The connection stand according to claim 5, characterized in that: The connecting arm is provided with a first positioning hole, the first connecting rod is provided with a plurality of second positioning holes, the positions of the second positioning holes correspond to the positions of the first positioning holes, and the plurality of second positioning holes are evenly distributed along the length direction of the first connecting rod.

7. The connection stand according to claim 6, characterized in that: A connecting ring is provided at the second end of the first connecting rod, and the connecting ring is provided with a hexagonal through hole. The first mounting member is a hexagonal prism mounting rod, and the hexagonal prism mounting rod is inserted into the hexagonal through hole of the connecting ring.

8. The connection stand according to claim 1, characterized in that: The second connecting portion is provided with a third positioning hole, the second connecting rod is provided with a plurality of fourth positioning holes, the positions of the fourth positioning holes correspond to the positions of the third positioning holes, and the plurality of fourth positioning holes are distributed along the length direction of the second connecting rod.

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