Assembly supporting frame structure of sesame cultivator

Abstract

The utility model relates to the technical field of sesame cultivator assembly, in particular to a sesame cultivator assembly supporting frame structure which comprises a transverse frame, a connecting frame body used for being connected with a cultivator is fixed to the transverse frame, a plurality of sliding positioning pieces distributed at equal intervals are arranged on the transverse frame in a sleeved mode, and top end connecting pieces are inserted into the top ends of the sliding positioning pieces in a sliding mode. Limiting pieces matched with the side edges of the top end connecting piece in a limiting mode are fixed to the two sides of the sliding positioning piece, a two-way locking piece is fixed to the top of each limiting piece, and a sliding inserting connecting piece used for assembling a tillage mechanism is inserted into the bottom end of the sliding positioning piece in a sliding mode. The top end of the sliding-inserting connecting piece penetrates through the top end connecting piece to be matched with the end of the bidirectional locking piece in a limiting mode, the bidirectional locking piece is used for limiting and locking the top end of the sliding-inserting connecting piece, the purpose of rapid assembly work of a farming device is achieved, and subsequent rapid replacement work is also facilitated.

Description

Technical Field

[0001] The utility model relates to the technical field of sesame intertillage machine assembly, in particular to an assembly support frame structure of a sesame intertillage machine. Background Technique

[0002] The main working parts of the intertillage machine are divided into two categories: hoe shovels and rotary types. Hoe shovels are widely used and are divided into three types according to their functions: weeding shovels, soil loosening shovels, and soil banking shovels. Among them, during the sesame planting process, the intertillage machine is also needed for weeding, soil loosening and other work, and accessories need to be replaced during use. However, when the existing sesame intertillage machine is in use, a lot of bolts need to be disassembled and assembled for accessory replacement work, and the replacement work is relatively complicated, affecting the overall efficiency of the replacement work. Content of the Utility Model

[0003] The purpose of the utility model is to provide an assembly support frame structure of a sesame intertillage machine to solve the problems raised in the above background technique.

[0004] The technical solution of the utility model is: an assembly support frame structure of a sesame intertillage machine, including a cross frame, a connecting frame body for connecting the intertillage machine is fixed on the cross frame, a plurality of equally spaced sliding positioning parts are sleeved on the cross frame, a top connecting part is slidably inserted into the top end of the sliding positioning part, limiting parts are fixed on both sides of the sliding positioning part and are in limit fit with the side of the top connecting part, a two-way locking part is fixed on the top of the limiting part, a sliding insertion connecting part for assembling the tillage mechanism is slidably inserted into the bottom end of the sliding positioning part, and the top end of the sliding insertion connecting part passes through the top connecting part and is in limit fit with the end of the two-way locking part.

[0005] The effects achieved by the above components are: the cross frame can be installed on the intertillage machine through the connecting frame body, then the sliding positioning parts are installed on the cross frame, then the top connecting part is installed above the sliding positioning part by using the limiting parts, then the sliding insertion connecting part is installed on the tillage device, and finally the sliding insertion connecting part is inserted into the top connecting part from the bottom end of the sliding positioning part, and then the two-way locking part is used to limit and lock the top end of the sliding insertion connecting part, so as to achieve the purpose of quickly assembling the tillage device and facilitate subsequent quick replacement work.

[0006] Preferably, the sliding positioning part includes a sliding sleeve sleeved on the cross frame, a support seat is fixed between the two sliding sleeves, a positioning bolt in threaded connection with the top of the cross frame and abutted against the top of the cross frame is inserted into the top of the sliding sleeve, and the limiting part is fixed on one side of the support seat.

[0007] The effects achieved by the above components are: the sliding sleeve can facilitate the sliding installation of the support seat on the cross frame, and the positioning bolt is used for positioning and locking it, which is convenient for adjusting its installation spacing.

[0008] Preferably, the limiting member includes a U-shaped plate fixed to one side of the bracket. A pull rod is slidably inserted outside the U-shaped plate. One end of the pull rod away from the top connector is sleeved with a pressing spring that abuts against the inner side of the U-shaped plate. The other end of the pull rod is fixed with a limiting block provided with an inclined surface. The limiting block passes through the side wall of the bracket and abuts against and limits the side wall of the top connector.

[0009] The effects achieved by the above components are as follows: When the top connector is pressed into the bracket, the limiting block can move towards the U-shaped plate due to the extrusion of the inclined surface and compress the pressing spring. After the top connector moves to the lowest end, the pressing spring drives the limiting block to reset until it forms a limiting and locking fit with the side wall of the top connector, which can achieve the purpose of quickly locking the top connector. On the contrary, only need to pull the pull rod until the limiting block disengages from the top connector, which is convenient for disassembly.

[0010] Preferably, the top connector includes two side blocks. A partition is fixed between the two side blocks. A limiting groove for limiting and cooperating with the limiting block is provided on the side wall of the side block. Two jacks for sleeving the sliding connector are provided on the partition. The two-way locking member is fixed between the two jacks. Plug posts slidably inserted at the bottom of the side blocks are fixed at both ends of the bracket. A support spring that abuts against the bottom of the side block is sleeved at the bottom end of the plug post.

[0011] The effects achieved by the above components are as follows: The limiting groove on the side block can cooperate with the limiting block to quickly install the partition and the two-way locking member. The plug post can position the assembled side block. The support spring can support the bottom of the side block, making the connection between the limiting block and the limiting groove on the side block closer and preventing shaking.

[0012] Preferably, the two-way locking member includes an end block fixed to the partition and two side end plates. A two-way lead screw is rotatably installed on the end block. A handle is fixed on the two-way lead screw. Sleeve tubes are threadedly sleeved at both ends of the two-way lead screw. A guiding groove is provided on the side wall of the sleeve tube. One end of the sleeve tube passes through the side end plate and is in limiting cooperation with the top side wall of the sliding connector.

[0013] The effects achieved by the above components are as follows: By rotating the handle, the two-way lead screw can be driven to rotate, and then the two sleeve tubes can be driven to move away from each other until the top of the sliding connector is locked and limited, which is convenient for disassembly and assembly.

[0014] Preferably, the sliding connector includes a bottom plate. Two insertion strips are fixed on the top of the bottom plate. Connection holes for limiting and cooperating with the end of the sleeve tube are provided at the top of the adjacent side walls of the two insertion strips.

[0015] The effects achieved by the above components are as follows: The bottom plate can be assembled with the top connection end of the tillage fitting, and then the connection hole at the top of the insert bar forms a plug-in fit with the end of the sleeve, which is convenient for assembly.

[0016] Preferably, the connecting frame body includes a top frame, a connecting ear is fixed on one side of the top frame, and a connecting groove for connecting the bottom end of the top frame is formed on the cross frame.

[0017] The effects achieved by the above components are as follows: The top frame can be bolted to the connecting groove on the cross frame, and then the connecting ear can be installed on the intertillage machine.

[0018] The present utility model provides an assembly support frame structure for a sesame intertillage machine through improvement. Compared with the prior art, it has the following improvements and advantages:

[0019] The present utility model can install the cross frame on the intertillage machine through the connecting frame body, then install the sliding positioning member on the cross frame, then install the top connecting member above the sliding positioning member by using the limiting member, then install the sliding plug connecting member on the tillage device, and finally insert the sliding plug connecting member from the bottom end of the sliding positioning member into the top connecting member, and then use the two-way locking member to limit and lock the top end of the sliding plug connecting member, so as to achieve the purpose of quickly assembling the tillage device and also facilitate subsequent quick replacement work. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] The following further explains the present utility model in conjunction with the drawings and embodiments:

[0021] Figure 1 is a three-dimensional structural schematic diagram of the present utility model;

[0022] Figure 2 is a three-dimensional structural schematic diagram of the assembly of the connecting frame body in the present utility model;

[0023] Figure 3 is a three-dimensional structural schematic diagram of the assembly of the sliding positioning member in the present utility model;

[0024] Figure 4 is a three-dimensional structural schematic diagram of the limiting member in the present utility model;

[0025] Figure 5 is a three-dimensional structural schematic diagram of the two-way locking member in the present utility model.

[0026] Description of the reference numerals:

[0027] 1. Horizontal frame; 2. Connecting frame body; 21. Top frame; 22. Connecting ear; 23. Connecting groove; 3. Sliding positioning part; 31. Sliding sleeve; 32. Support base; 33. Positioning bolt; 4. Sliding plug connecting part; 41. Bottom plate; 42. Insertion strip; 43. Connecting hole; 5. Top end connecting part; 51. Side block; 52. Partition plate; 53. Insertion hole; 54. Limit groove; 6. Two-way locking part; 61. End block; 62. Side end plate; 63. Two-way lead screw; 64. Dial handle; 65. Sleeve; 7. Limiting part; 71. U-shaped plate; 72. Pull rod; 73. Tightening spring; 74. Limit block; 8. Insertion column; 9. Support spring. Detailed implementation mode

[0028] The present invention will be described in detail below. The technical solutions in the embodiments of the present invention are clearly and completely described. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present invention.

[0029] The present invention provides an assembly support frame structure for a sesame intertiller by improvement. The technical solution of the present invention is as follows:

[0030] In the embodiment of the present invention, as Figures 1 - 5As shown in the figure, a support frame structure for a sesame intertiller assembly includes a cross frame 1. A connecting frame body 2 for connecting the intertiller is fixed on the cross frame 1. The connecting frame body 2 includes a top frame 21. A connecting ear 22 is fixed on one side of the top frame 21. A connecting groove 23 connected to the bottom end of the top frame 21 is formed on the cross frame 1. The top frame 21 can be bolted to the connecting groove 23 on the cross frame 1, and then can be installed on the intertiller through the connecting ear 22. A plurality of equally spaced sliding positioning members 3 are sleeved on the cross frame 1. The sliding positioning member 3 includes a sliding sleeve 31 sleeved on the cross frame 1. A support seat 32 is fixed between two sliding sleeves 31. A positioning bolt 33 that abuts against the top of the cross frame 1 is threadedly inserted into the top of the sliding sleeve 31. A limiting member 7 is fixed on one side of the support seat 32. The sliding sleeve 31 facilitates the sliding installation of the support seat 32 on the cross frame 1, and the positioning bolt 33 is used to position and lock it, facilitating the adjustment of its installation spacing. A top connecting member 5 is slidably inserted into the top end of the sliding positioning member 3. Limiting members 7 that are sidewise limit-fitted with the side of the top connecting member 5 are fixed on both sides of the sliding positioning member 3. A two-way locking member 6 is fixed on the top of the limiting member 7. A sliding insertion connecting member 4 for assembling the tillage mechanism is slidably inserted into the bottom end of the sliding positioning member 3. The top end of the sliding insertion connecting member 4 passes through the top connecting member 5 and is limit-fitted with the end of the two-way locking member 6. The sliding positioning member 3 is installed on the cross frame 1, then the top connecting member 5 is installed above the sliding positioning member 3 by using the limiting member 7, then the sliding insertion connecting member 4 is installed on the tillage device, and finally the sliding insertion connecting member 4 is inserted into the top connecting member 5 from the bottom end of the sliding positioning member 3, and then the two-way locking member 6 is used to limit and lock the top end of the sliding insertion connecting member 4, achieving the purpose of quickly assembling the tillage device and also facilitating subsequent quick replacement work.

[0031] In an embodiment of the present utility model, the limiting member 7 includes a U-shaped plate 71 fixed to one side of the support base 32. A pull rod 72 is slidably inserted on the outer side of the U-shaped plate 71. One end of the pull rod 72 away from the top connecting member 5 is sleeved with a pressing spring 73 that abuts against the inner side of the U-shaped plate 71. The other end of the pull rod 72 is fixed with a limiting block 74 provided with an inclined surface. The limiting block 74 passes through the side wall of the support base 32 and abuts against the side wall of the top connecting member 5 for limiting. When the top connecting member 5 is pressed into the support base 32, the limiting block 74 can move towards the U-shaped plate 71 due to the extrusion of the inclined surface and compress the pressing spring 73. After the top connecting member 5 moves to the lowest end, the pressing spring 73 drives the limiting block 74 to reset until it forms a limiting locking fit with the side wall of the top connecting member 5, which can achieve the purpose of quickly locking the top connecting member 5. On the contrary, only by pulling the pull rod 72 until the limiting block 74 disengages from the top connecting member 5, it is convenient for disassembly. The top connecting member 5 includes two side blocks 51, a partition plate 52 is fixed between the two side blocks 51. A limiting groove 54 for limiting cooperation with the limiting block 74 is provided on the side wall of the side block 51. Two jacks 53 for sleeving and slidably inserting the connecting member 4 are provided on the partition plate 52. The two-way locking member 6 is fixed between the two jacks 53. Plug posts 8 slidably inserted at the bottom of the side blocks 51 are fixed at both ends of the support base 32. A support spring 9 that abuts against the bottom of the side block 51 is sleeved at the bottom end of the plug post 8. Through the limiting groove 54 on the side block 51, the partition plate 52 and the two-way locking member 6 can be quickly installed in cooperation with the limiting block 74, and the plug post 8 can position the assembled side blocks 51. Among them, the support spring 9 can support the bottom of the side block 51, making the limiting block 74 and the limiting groove 54 on the side block 51 more tightly engaged to prevent shaking.

[0032] In an embodiment of the present utility model, the two-way locking member 6 includes an end block 61 fixed to the partition plate 52 and two side end plates 62. A two-way lead screw 63 is rotatably installed on the end block 61. A handle 64 is fixed on the two-way lead screw 63. Sleeve tubes 65 are threadedly sleeved at both ends of the two-way lead screw 63. A guiding groove is provided on the side wall of the sleeve tube 65. One end of the sleeve tube 65 passes through the side end plate 62 and is in limiting cooperation with the side wall of the top of the slidable connecting member 4. By rotating the handle 64, the two-way lead screw 63 can be driven to rotate, and then the two sleeve tubes 65 can be driven to move away from each other until the top of the slidable connecting member 4 is locked and limited, which is convenient for disassembly and assembly. The slidable connecting member 4 includes a bottom plate 41. Two insertion strips 42 are fixed on the top of the bottom plate 41. Connecting holes 43 for limiting cooperation with the ends of the sleeve tubes 65 are provided at the top of the adjacent side walls of the two insertion strips 42. Through the bottom plate 41, it can be assembled with the top connection end of the tillage accessory, and then the connecting holes 43 at the top of the insertion strips 42 are in plug-in cooperation with the ends of the sleeve tubes 65, which is convenient for assembly.

[0033] The working principle of the assembly support frame structure of a sesame intertiller provided by the present utility model is as follows: During the tillage work of sesame, first, the top frame 21 can be bolted to the connection groove 23 on the cross frame 1, and then the connecting ear 22 can be installed on the intertiller. The sliding sleeve 31 facilitates the sliding installation of the support base 32 on the cross frame 1, and the positioning bolt 33 is used to position and lock it. Then, when the top connector 5 is pressed into the support base 32, the limit block 74 moves towards the U-shaped plate 71 due to the inclined plane extrusion effect and compresses the abutting spring 73. When the top connector 5 moves to the lowest end, the abutting spring 73 drives the limit block 74 to reset until it forms a limit locking fit with the side wall of the top connector 5. Then, the sliding plug connector 4 is installed on the tillage device. Finally, the sliding plug connector 4 is inserted into the top connector 5 from the bottom end of the sliding positioning member 3. Then, rotating the handle 64 can drive the bidirectional lead screw 63 to rotate, thereby driving the two sleeves 65 to move away from each other until the top of the sliding plug connector 4 is locked and limited. The connection hole 43 at the top of the insert bar 42 forms a plug-in fit with the end of the sleeve 65, achieving the purpose of quickly assembling the tillage device.

[0034] Although the embodiments of the present utility model have been shown and described, for those of ordinary skill in the art, it can be understood that various changes, modifications, substitutions, and variations can be made to these embodiments without departing from the principle and spirit of the present utility model. The scope of the present utility model is defined by the appended claims and their equivalents.

Claims

1. An assembly support frame structure for a sesame intertiller, comprising a cross frame (1), wherein a connecting frame body (2) for connecting the intertiller is fixed on the cross frame (1), and the characteristics are as follows: A plurality of sliding positioning members (3) evenly distributed are sleeved on the transverse frame (1). A top connecting member (5) is slidably inserted into the top end of the sliding positioning member (3). Limit members (7) which are in limit fit with the side edges of the top connecting member (5) are fixed on both sides of the sliding positioning member (3). A two-way locking member (6) is fixed to the top of the limit member (7). A sliding insertion connecting member (4) for assembling a tillage mechanism is slidably inserted into the bottom end of the sliding positioning member (3). The top end of the sliding insertion connecting member (4) passes through the top connecting member (5) and is in limit fit with the end of the two-way locking member (6).

2. The assembly support frame structure of a sesame intertiller according to claim 1, characterized in that: The sliding positioning member (3) includes a sliding sleeve (31) sleeved on the transverse frame (1). A support base (32) is fixed between the two sliding sleeves (31). A positioning bolt (33) which abuts against the top of the transverse frame (1) is threadedly inserted into the top of the sliding sleeve (31). The limit member (7) is fixed to one side of the support base (32).

3. The assembly support frame structure of a sesame intertiller according to claim 2, characterized in that: The limit member (7) includes a U-shaped plate (71) fixed to one side of the support base (32). A pull rod (72) is slidably inserted into the outer side of the U-shaped plate (71). A pressing spring (73) which abuts against the inner side of the U-shaped plate (71) is sleeved on one end of the pull rod (72) away from the top connecting member (5). A limit block (74) with an inclined surface is fixed to the other end of the pull rod (72). The limit block (74) passes through the side wall of the support base (32) and abuts against and limits the side wall of the top connecting member (5).

4. The assembly support frame structure of a sesame intertiller according to claim 3, characterized in that: The top connecting member (5) includes two side blocks (51). A partition plate (52) is fixed between the two side blocks (51). A limit groove (54) which is in limit fit with the limit block (74) is formed in the side wall of the side block (51). Two insertion holes (53) for sleeving the sliding insertion connecting member (4) are formed in the partition plate (52). The two-way locking member (6) is fixed between the two insertion holes (53). Plug posts (8) which are slidably inserted into the bottom of the side blocks (51) are fixed to both ends of the support base (32). A support spring (9) which abuts against the bottom of the side block (51) is sleeved on the bottom end of the plug post (8).

5. The assembly support frame structure of a sesame intertiller according to claim 4, characterized in that: The two-way locking member (6) includes an end block (61) fixed to the partition plate (52) and two side end plates (62). A two-way lead screw (63) is rotatably installed on the end block (61). A handle (64) is fixed to the two-way lead screw (63). Sleeve tubes (65) are threadedly sleeved on both ends of the two-way lead screw (63). A guiding groove is formed in the side wall of the sleeve tube (65). One end of the sleeve tube (65) passes through the side end plate (62) and is in limit fit with the side wall of the top end of the sliding insertion connecting member (4).

6. The assembly support frame structure of a sesame intertiller according to claim 5, characterized in that: The sliding insertion connecting member (4) includes a bottom plate (41). Two insertion strips (42) are fixed to the top of the bottom plate (41). Connecting holes (43) which are in limit fit with the end of the sleeve tube (65) are formed in the adjacent side wall tops of the two insertion strips (42).

7. The assembly support frame structure of a sesame intertiller according to claim 1, characterized in that: The connecting frame body (2) includes a top frame (21), a connecting ear (22) is fixed on one side of the top frame (21), and a connecting groove (23) connected to the bottom end of the top frame (21) is formed on the cross frame (1).

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