Agricultural machine steel ring slitting equipment with quick disassembly and assembly structure

Abstract

The utility model relates to the technical field of agricultural machinery steel ring processing equipment, in particular to agricultural machinery steel ring slitting equipment with a quick disassembly and assembly structure. A dismounting mechanism is arranged on the rack and comprises a supporting column, the supporting column is slidably connected to the top end of the rack and penetrates through the rack to be arranged in the rack, an adjusting groove is formed in the top end of the rack, an adjusting block is slidably connected into the adjusting groove, and a clamping block is connected to the inner side of the adjusting block. Lifting adjustment can be conveniently carried out through the arranged adjustable supporting column structure, so that steel rings of different sizes are supported through the supporting column of a circular truncated cone-shaped structure, the steel ring clamping and fixing application range is widened, the supporting column of a lifting structure can be conveniently moved and stored into the rack, and the steel ring clamping and fixing device is convenient to use. And after the slitting operation is completed, the steel ring can be conveniently and rapidly disassembled after the supporting columns are stored in the rack, and the machining efficiency of the steel ring is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of agricultural machinery steel ring processing equipment, in particular to agricultural machinery steel ring cutting equipment with a quick disassembly and assembly structure. 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. Agricultural machinery includes agricultural power machinery, farmland construction machinery, soil tillage machinery, planting and fertilization machinery, plant protection machinery, farmland irrigation and drainage machinery, crop harvesting machinery, agricultural product processing machinery, animal husbandry machinery and agricultural transportation machinery. The steel rims used in most agricultural machinery are made of pressed and welded steel. The outer ring of the current steel rims is manufactured very accurately to fit tubeless tires. The steel rims of agricultural machinery need to be cut by slitting equipment during processing.

[0003] The utility model patent with the publication number CN 211239385 U discloses an automatic cutting device for the production of spoke steel rings. In this scheme, a bottom plate, a column and a first cutter are arranged, and the characteristics are as follows: the column is located in the center of the top surface of the bottom plate, and the two sides of the top surface of the bottom plate are respectively provided with a transverse cutting station and a longitudinal cutting station, and the transverse cutting station and the longitudinal cutting station are respectively arranged on both sides of the column; the longitudinal cutting station includes a second fixed plate, a second telescopic cylinder, a clamping plate, a slot, a second limiting column, a second cutter, a second slide, a third slide and a positioning cylinder, and a second slide is arranged transversely on the side of the bottom plate away from the transverse cutting station, and the second fixed plate matches the second slide through the protrusion at the bottom, and a second telescopic cylinder is arranged on the side of the bottom plate away from the column, and the second telescopic cylinder is connected to the second fixed plate through a connecting rod. It has the advantages of being able to cut the hub in double stations and selectively perform transverse or longitudinal cutting.

[0004] However, there are still some shortcomings in the above scheme. Among them, the cutting equipment in the above scheme can only clamp and fix steel rings of fixed sizes, and cannot meet the fixing requirements of steel rings of different sizes. In view of this, we propose an agricultural machinery steel ring cutting device with a quick disassembly and assembly structure. Utility Model Content

[0005] The purpose of the utility model is to provide an agricultural machinery steel ring cutting device with a quick disassembly and assembly structure, which solves the problem that the cutting equipment in the prior art can only clamp and fix steel rings of fixed sizes and cannot adapt to the fixing requirements of steel rings of different sizes.

[0006] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0007] An agricultural machinery steel ring slitting device with a quick disassembly and assembly structure comprises a frame;

[0008] The frame is provided with a disassembly and assembly mechanism, which includes a support column, which is slidably connected to the top of the frame, and the support column passes through the frame and is arranged inside the frame. The top of the frame is provided with an adjustment slot, and an adjustment block is slidably connected inside the adjustment slot, and a clamping block is connected inside the adjustment block.

[0009] Preferably, the back side of the clamping block is rotatably connected to a screw rod, the screw rod passes through the adjusting block, the front side of the clamping block is rotatably connected to a clamping wheel, and the edge of the clamping wheel is fixedly connected to an anti-slip pad.

[0010] Preferably, driving rods are rotatably connected on both sides of the frame, connecting rods are rotatably connected to the driving rods, adjusting balls are fixedly connected to the ends of the connecting rods, the adjusting balls are rotatably connected to the top of the adjusting block, and the bottom end of the side of the driving rod is fixedly connected to a support rod.

[0011] Preferably, an adjusting rod is fixedly connected to the support rod, an adjusting sleeve is sleeved on the outer side of the adjusting rod, the end of the connecting rod is connected to the outer side of the adjusting sleeve, and the adjusting sleeve is rotatably connected to the adjusting rod and the connecting rod respectively.

[0012] Preferably, a driving mechanism is provided inside the frame, and the driving mechanism comprises a transmission rod, the transmission rod is rotatably connected inside the frame, and a driving gear is fixedly connected to the end of the transmission rod.

[0013] Preferably, a rack is meshingly connected to the side surface of the driving gear, the top end of the rack is fixedly connected to the support column, and a transmission belt is sleeved on the outer side of the transmission rod and the outer side of the support rod.

[0014] Preferably, a telescopic rod is fixedly connected to the top of the frame, a slitting knife is connected to the end of the telescopic rod, and the slitting knife is slidably connected to the top of the frame.

[0015] By means of the above technical solution, the utility model provides an agricultural machinery steel ring cutting device with a quick disassembly and assembly structure. It has at least the following beneficial effects:

[0016] (1) The utility model can conveniently adjust the lifting and lowering by setting the adjustable support column structure, so that the support column with a truncated cone structure can support steel rings of different sizes, thereby improving the applicable scope of clamping and fixing the steel rings.

[0017] (2) The utility model provides a lifting structure for the support column, which can be conveniently moved and stored inside the frame. After the slitting operation is completed, the steel ring can be quickly disassembled after the support column is stored inside the frame, which saves the operator the step of manually removing the steel ring from the support column, thereby improving the processing efficiency of the steel ring. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] The accompanying drawings described herein are used to provide a further understanding of the present invention and constitute a part of this application:

[0019] Figure 1 The overall structure of the utility model is shown in FIG. Figure 1 ;

[0020] Figure 2 The overall structure of the utility model is shown in FIG. Figure 2 ;

[0021] Figure 3 It is an enlarged schematic diagram of point A in the utility model;

[0022] Figure 4 It is a schematic diagram of the internal structure of the utility model;

[0023] Figure 5 It is an enlarged schematic diagram of point B in the utility model.

[0024] In the figure: 1. frame; 2. disassembly and assembly mechanism; 201. support column; 202. adjustment slot; 203. adjustment block; 204. clamping block; 205. screw rod; 206. clamping wheel; 207. drive rod; 208. connecting rod; 209. adjustment ball; 210. support rod; 211. adjustment rod; 212. adjustment sleeve; 3. driving mechanism; 301. transmission rod; 302. driving gear; 303. rack; 304. transmission belt; 4. telescopic rod; 5. slitting knife. DETAILED DESCRIPTION

[0025] 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. Embodiment 1

[0026] A kind of agricultural machinery steel ring cutting equipment with quick disassembly and assembly structure, such as Figure 1-Figure 5As shown, it includes a frame 1; a disassembly and assembly mechanism 2 is provided on the frame 1, and the disassembly and assembly mechanism 2 includes a support column 201, the support column 201 is slidably connected to the top of the frame 1, the support column 201 passes through the frame 1 and is arranged inside the frame 1, an adjustment slot 202 is opened at the top of the frame 1, an adjustment block 203 is slidably connected inside the adjustment slot 202, and a clamping block 204 is connected inside the adjustment block 203. The disassembly and assembly mechanism 2 can facilitate the rapid installation and disassembly of the agricultural machinery steel ring. The support column 201 structure is a truncated cone structure, which can support steel rings of different diameters when performing lifting and lowering adjustment. The adjustment slot 202 is an arc The shaped structure is arranged around the outside of the support column 201. The adjusting block 203 can position the steel rings of different sizes while sliding along the adjusting groove 202. The back of the clamping block 204 is rotatably connected with a screw 205, and the screw 205 is arranged through the adjusting block 203. The front of the clamping block 204 is rotatably connected with a clamping wheel 206. The edge of the clamping wheel 206 is fixedly connected with an anti-skid pad. The screw 205 structure can drive the clamping block 204 to adjust the extension and contraction of the clamping block 204, and the steel ring is clamped and fixed by the inner clamping block 204. The two sides of the frame 1 are rotatably connected with driving The driving rod 207 is rotatably connected with a connecting rod 208, and the end of the connecting rod 208 is fixedly connected with an adjusting ball 209, which is rotatably connected to the top of the adjusting block 203. The bottom of the side of the driving rod 207 is fixedly connected with a supporting rod 210. The driving rod 207 structure can cooperate with the connecting rod 208 to drive the adjusting block 203, so that the adjusting block 203 can slide and adjust in the adjusting groove 202, so as to meet the requirements of clamping and fixing at different angles. The adjusting ball 209 structure can make the connecting rod 208 and the adjusting block 203 present different angles to meet the different needs of the adjusting block 203. An adjusting rod 211 is fixedly connected to the support rod 210, an adjusting sleeve 212 is sleeved on the outer side of the adjusting rod 211, an end of the connecting rod 208 is connected to the outer side of the adjusting sleeve 212, the adjusting sleeve 212 is rotatably connected to the adjusting rod 211 and the connecting rod 208 respectively, the adjusting rod 211 structure and the adjusting sleeve 212 cooperate with each other to support the end of the connecting rod 208, the adjusting sleeve 212 structure can facilitate the horizontal rotation of the end of the connecting rod 208 relative to the adjusting rod 211, and at the same time, the connecting rod 208 connected to the outer side of the adjusting sleeve 212 can be conveniently rotated to adjust the vertical angle. Embodiment 2

[0027] like Figure 1 , Figure 4 , Figure 5As shown, a driving mechanism 3 is provided inside the frame 1, and the driving mechanism 3 includes a transmission rod 301, which is rotatably connected inside the frame 1, and a driving gear 302 is fixedly connected to the end of the transmission rod 301. The driving mechanism 3 can drive the support column 201 to adjust the lifting and lowering of the support column 201. The transmission rod 301 can support the driving gear 302, so that the driving gear 302 can rotate inside the frame 1. A rack 303 is meshed and connected to the side of the driving gear 302, and the top of the rack 303 is fixedly connected to the support column 201. A transmission belt 304 is sleeved on the outer side of the transmission rod 301 and the outer side of the support rod 210. The rack 303 meshing with the driving gear 302 can be lifted and moved under the drive of the driving gear 302, thereby driving the support column 201 to be lifted and lowered. At the same time, the transmission rod 301 and the support rod 210 are transmitted through the transmission belt 304. When the driving rod 207 rotates, the transmission rod 301 can be driven to rotate synchronously through the support rod 210. A telescopic rod 4 is fixedly connected to the top of the frame 1, and a slitting knife 5 is connected to the end of the telescopic rod 4. The slitting knife 5 is slidably connected to the top of the frame 1. The telescopic rod 4 can adjust the position of the slitting knife 5, so that the slitting knife 5 can perform slitting operations on the supported and fixed steel ring.

[0028] When the utility model is used, the agricultural machinery steel ring slitting device with a quick disassembly and assembly structure is put on the outer side of the support column 201, and then the driving rod 207 is rotated. The driving rod 207 immediately drives the transmission belt 304 to rotate through the support rods 210 on both sides, thereby transmitting the transmission rod 301 and the driving gear 302, so that the driving gear 302 drives the rack 303 to rise and fall, and the support column 201 is synchronously lifted and lowered and the inner side of the steel ring is limited and fixed. When the driving rod 207 rotates, the connecting rod 208 drives the adjusting block 203 to slide and adjust inside the adjusting groove 202 to adapt to steel rings of different sizes. When the driving rod 207 rotates outward, the connecting rod 208 moves outward synchronously with the driving rod 207 and makes the two The adjusting blocks 203 are close to each other, so as to clamp and fix the small-sized steel ring. At the same time, when the driving rod 207 rotates inward, the connecting rod 208 drives the adjusting blocks 203 to move away from each other, so as to clamp and fix the large-sized steel ring. The clamping block 204 can move inward under the drive of the screw 205 and clamp and tighten the steel ring through the clamping wheel 206. At the same time, the position of the slitting knife 5 is adjusted by the telescopic rod 4 to perform the slitting operation on the steel ring through the slitting knife 5. The clamping wheel 206 can fix the steel ring on the outer wall of the support column 201 and facilitate the rotation of the steel ring. When the slitting operation is completed, the driving rod 207 is continuously rotated outward to make the support column 201 stored in the frame 1. The steel ring loses the restriction in the middle and can be easily and quickly removed from the frame 1.

[0029] 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.

[0030] 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. An agricultural machinery steel ring cutting device with a quick disassembly and assembly structure, comprising a frame (1), characterized in that: The frame (1) is provided with a disassembly and assembly mechanism (2), the disassembly and assembly mechanism (2) comprising a support column (201), the support column (201) being slidably connected to the top of the frame (1), the support column (201) passing through the frame (1) and arranged inside the frame (1), an adjustment slot (202) being provided at the top of the frame (1), an adjustment block (203) being slidably connected inside the adjustment slot (202), and a clamping block (204) being connected inside the adjustment block (203).

2. The agricultural machinery steel ring cutting device with a quick disassembly and assembly structure according to claim 1 is characterized by: The back side of the clamping block (204) is rotatably connected to a screw rod (205), the screw rod (205) is arranged through the adjustment block (203), the front side of the clamping block (204) is rotatably connected to a clamping wheel (206), and the edge of the clamping wheel (206) is fixedly connected to an anti-slip pad ().

3. The agricultural machinery steel ring cutting device with a quick disassembly and assembly structure according to claim 1 is characterized by: The frame (1) has driving rods (207) rotatably connected to both sides, the driving rods (207) have connecting rods (208) rotatably connected to them, the ends of the connecting rods (208) are fixedly connected to adjusting balls (209), the adjusting balls (209) are rotatably connected to the top end of the adjusting block (203), and the side bottom end of the driving rods (207) is fixedly connected to supporting rods (210).

4. The agricultural machinery steel ring cutting device with a quick disassembly and assembly structure according to claim 3 is characterized by: An adjusting rod (211) is fixedly connected to the support rod (210), an adjusting sleeve (212) is sleeved on the outside of the adjusting rod (211), an end of the connecting rod (208) is connected to the outside of the adjusting sleeve (212), and the adjusting sleeve (212) is rotatably connected to the adjusting rod (211) and the connecting rod (208), respectively.

5. The agricultural machinery steel ring cutting device with a quick disassembly and assembly structure according to claim 1 is characterized by: A driving mechanism (3) is provided inside the frame (1), and the driving mechanism (3) comprises a transmission rod (301), the transmission rod (301) is rotatably connected inside the frame (1), and a driving gear (302) is fixedly connected to the end of the transmission rod (301).

6. The agricultural machinery steel ring cutting device with a quick disassembly and assembly structure according to claim 5, characterized in that: The side of the driving gear (302) is meshedly connected with a rack (303), the top end of the rack (303) is fixedly connected to the support column (201), and the outside of the transmission rod (301) and the outside of the support rod (210) are sleeved with a transmission belt (304).

7. The agricultural machinery steel ring cutting device with a quick disassembly and assembly structure according to claim 1, characterized in that: The top of the frame (1) is fixedly connected to a telescopic rod (4), the end of the telescopic rod (4) is connected to a slitting knife (5), and the slitting knife (5) is slidably connected to the top of the frame (1).

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