Ridging, spacing and punching integrated device for tobacco field

Abstract

The utility model discloses a tobacco field ridging, spacing and punching integrated device, a punching mechanism comprises a rotating plate, the outer side wall of the rotating plate is provided with a plurality of insertion holes, the spacing between the adjacent insertion holes is consistent, the inner wall of each insertion hole is in sliding connection with a push block, and the push block is in sliding connection with the outer side wall of the rotating plate. A second spring is fixedly connected to the end, located in the rotating plate, of the pushing block, the other end of the second spring is fixedly connected with the inner wall of the rotating plate, punching teeth are inserted into the inner wall of each inserting hole, and one end of each punching tooth penetrates out and is located on the outer side of the rotating plate; the other ends of the punching teeth are located in the rotating plate, clamping grooves are formed in the two ends of the outer wall of each punching tooth, limiting protruding blocks are fixedly connected to the surfaces of the punching teeth and located above the clamping grooves, the punching teeth are located on the limiting protruding blocks and movably connected with the outer side wall of the rotating plate, and the ends, located in the rotating plate, of the punching teeth are movably connected with pushing blocks; the punching teeth needing to be replaced are directly pulled out by pulling the pull ring upwards, and the punching teeth can be fixed by loosening the pull ring.

Description

Technical Field

[0001] The utility model relates to the technical field of agriculture and related equipment, and in particular to a tobacco field ridge-forming, spacing and hole-digging integrated device. Background Art

[0002] Tobacco cultivation is an agricultural activity with a long history, mainly used to make cigarettes and other tobacco products. Tobacco is usually grown in warm climates, requiring sufficient sunlight and moderately humid climates. Tobacco cultivation requires the selection of suitable soil types, usually sandy loam or loam, and a good drainage system. The tobacco planting process includes seedling raising, transplanting, fertilization, irrigation, weeding, and pest control.

[0003] A Chinese patent discloses a tobacco field fertilization rotary tillage ridging and acupuncture integrated machine (publication number: CN218104084U). The rotary tillage blade in the rotary tillage assembly of the device will contact the field, thereby generating a relative force, so that the rotary tillage blade rotates under the action of the rotating shaft B, and the field can be rotary tilled. After rotary tillage, the soil on the field can be pushed under the action of the rear ridging baffle to perform ridging operations on the land after rotary tillage. Then, the acupuncture teeth on the outer wall of the rear rotating disk contact the land, generating a relative force, so that the rotating disk rotates under the action of the rotating shaft C, and then drives the acupuncture teeth on the outer wall to rotate to acupuncture the land. However, the device still has the following problems:

[0004] When the above-mentioned device moves on the tobacco field, it drives the turntable to rotate and uses the acupuncture teeth on the side of the turntable to dig holes in the soil. However, since the size of the acupuncture teeth is fixed, it means that the size and depth of the acupuncture holes on the soil surface cannot be changed according to demand, and when the acupuncture teeth are damaged by collision, the entire turntable needs to be disassembled and replaced, which is not conducive to cost control. Utility Model Content

[0005] The technical problems to be solved by the utility model are as follows: the size of the acupuncture teeth is fixed, which means that the size and depth of the acupuncture holes on the soil surface cannot be changed according to demand, and when the acupuncture teeth are damaged by collision, the entire turntable needs to be disassembled and replaced, which is not conducive to cost control.

[0006] The purpose of the utility model can be achieved through the following technical solutions:

[0007] A tobacco field ridge-forming, spacing-fixing and hole-punching integrated device comprises a support mechanism, and a hole-punching mechanism is arranged on one side of the support mechanism;

[0008] Also includes:

[0009] The acupuncture mechanism comprises a rotating plate, the outer wall of the rotating plate is provided with a plurality of insertion holes, and the spacing between adjacent insertion holes is consistent, the inner wall of each insertion hole is slidably connected with a push block, one end of the push block located inside the rotating plate is fixedly connected with a second spring, and the other end of the second spring is fixedly connected to the inner wall of the rotating plate;

[0010] Wherein, the inner wall of each of the insertion holes is plugged with a caving tooth, one end of the caving tooth passes through and is located on the outside of the rotating plate, the other end of the caving tooth is located inside the rotating plate and both ends of the outer wall are provided with a slot, and the surface of the caving tooth and above the slot are fixedly connected to a limiting protrusion;

[0011] The caving tooth is located at a limiting protrusion and is movably connected to the outer wall of the rotating plate, and one end of the caving tooth located inside the rotating plate is movably connected to the pushing block.

[0012] As a further solution of the utility model: the inner wall of the rotating plate and both sides of each socket are slidably connected with plug-in blocks, the inner wall of the plug-in block is slidably connected with a limiting axis, both ends of the limiting axis are fixedly connected to the inner wall of the rotating plate, and one end of the outer wall of the plug-in block is engaged with the inside of the slot.

[0013] As a further solution of the utility model: the inner wall of the rotating plate is slidably connected with a moving block between two adjacent sockets, the moving block is Y-shaped as a whole, and both sides of the outer wall of the moving block are fixedly connected with extrusion protrusions, the extrusion protrusions on both sides are symmetrically arranged along the central axis of the moving block, the outer side wall of the extrusion protrusion is movably connected to the plug-in block, and the inner wall of the moving block is rotatably connected with a contact wheel at the end away from the extrusion protrusion.

[0014] As a further solution of the utility model: a sliding rod is slidably connected to the middle part of the rotating plate, a spring 1 is fixedly connected to one end of the outer wall of the sliding rod, and the other end of the spring 1 is fixedly connected to the inner wall of the rotating plate.

[0015] As a further solution of the utility model: one end of the sliding rod is fixedly connected to a movable block, and the side wall of the movable block and near each movable block are fixedly connected to an extrusion piece, the upper end length of the extrusion piece is greater than the lower end length, and the inclined side wall of the extrusion piece is movably connected to the contact wheel, and the top end of the movable block passes through the rotating plate and is fixedly connected to a pull ring.

[0016] As a further solution of the utility model: the supporting mechanism includes a main bracket, a top end of the main bracket is fixedly connected to a connecting plate, both sides of the outer wall of the connecting plate are fixedly connected to connecting rods, and the inner wall of the other end of the connecting rod is rotatably connected to the rotating plate.

[0017] As a further solution of the utility model: a ridging baffle is fixedly connected to one end of the bottom of the main bracket, a support frame is fixedly connected to the middle of the bottom of the main bracket, and a rotary tiller is rotatably connected to the inner side of the bottom of the ridging baffle.

[0018] Beneficial effects of the utility model:

[0019] (1) The utility model sets a plurality of insertion holes on the side of the turntable, and a cavitation tooth can be installed inside each insertion hole separately. The specific size of the cavitation tooth can be replaced according to actual needs to meet the spacing or depth of the cavitation. At the same time, the structure of the cavitation tooth is simple, which is convenient for mass production and reduces the cost of replacing a single cavitation tooth when it is damaged.

[0020] (2) When the caving tooth needs to be replaced, the caving tooth to be replaced can be directly pulled out by pulling up the pull ring in the middle of the rotating disk, and the caving tooth to be replaced can be fixed by loosening the pull ring after replacing the new caving tooth in the socket, which is easy to operate. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] The utility model is further described below in conjunction with the accompanying drawings.

[0022] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0023] Figure 2 This is a schematic diagram of the overall structure of the acupuncture mechanism in the utility model;

[0024] Figure 3 It is a schematic diagram of the internal structure of the rotating plate in the utility model;

[0025] Figure 4 This is a schematic diagram of the cross-sectional structure of the hole-punching teeth in the utility model;

[0026] Figure 5 It is a schematic diagram of the overall structure of the moving block in the utility model;

[0027] Figure 6 It is a schematic diagram of the structure of the movable block in the utility model when viewed from above.

[0028] In the figure: 1. Support mechanism; 101. Main support; 102. Connecting plate; 103. Ridging baffle; 104. Support frame; 105. Rotary tiller; 106. Connecting rod; 2. Punching mechanism; 201. Rotating plate; 202. Movable block; 203. Pull ring; 204. Extrusion piece; 205. Sliding rod; 206. Spring 1; 207. Socket; 208. Push block; 209. Spring 2; 210. Plug block; 211. Limiting shaft; 212. Moving block; 213. Extrusion protrusion; 214. Contact wheel; 215. Punching teeth; 216. Slot. DETAILED DESCRIPTION

[0029] 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 of 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.

[0030] like Figure 1-6 As shown, a tobacco field ridging, spacing and acupuncture integrated device comprises a support mechanism 1, and an acupuncture mechanism 2 is arranged on one side of the support mechanism 1; the acupuncture mechanism 2 comprises a rotating plate 201, and the outer wall of the rotating plate 201 is provided with a plurality of plug holes 207, and the spacing between adjacent plug holes 207 is consistent, and the inner wall of each plug hole 207 is slidably connected to a push block 208, and one end of the push block 208 located inside the rotating plate 201 is fixedly connected to a spring 209, and the other end of the spring 209 is fixedly connected to the inner wall of the rotating plate 201. wherein, a caving tooth 215 is inserted into the inner wall of each insertion hole 207, one end of the caving tooth 215 passes through and is located on the outside of the rotating plate 201, the other end of the caving tooth 215 is located inside the rotating plate 201 and a slot 216 is provided at both ends of the outer wall, and a limited position protrusion is fixedly connected to the surface of the caving tooth 215 and located above the slot 216; wherein, the caving tooth 215 is located at the limit protrusion and is movably connected to the outer wall of the rotating plate 201, and the end of the caving tooth 215 located inside the rotating plate 201 is movably connected to the push block 208, such as Figure 3 As shown, the spring 209 acts on the push block 208, and the auxiliary hole-punching tooth 215 quickly pops out of the hole 207 when it loses its fixation;

[0031] The inner wall of the rotating plate 201 and both sides of each plug hole 207 are slidably connected with a plug block 210, the inner wall of the plug block 210 is slidably connected with a limit shaft 211, both ends of the limit shaft 211 are fixedly connected to the inner wall of the rotating plate 201, and one end of the outer wall of the plug block 210 is engaged with the inside of the card slot 216. Figure 3 As shown, the limiting shaft 211 prevents the plug-in block 210 from being separated from the inside of the rotating plate 201;

[0032] The inner wall of the rotating plate 201 and the movable block 212 are slidably connected between two adjacent sockets 207. The movable block 212 is Y-shaped as a whole. The outer walls of the movable block 212 are fixedly connected with extrusion protrusions 213 on both sides. The extrusion protrusions 213 on both sides are symmetrically arranged along the central axis of the movable block 212. The outer wall of the extrusion protrusion 213 is movably connected to the plug-in block 210. The inner wall of the movable block 212 and the end away from the extrusion protrusion 213 are rotatably connected with a contact wheel 214. Figure 3As shown, the extrusion protrusion 213 pushes the plug-in block 210 into the interior of the plug-in hole 207;

[0033] The middle part of the rotating plate 201 is slidably connected with a slide bar 205, one end of the outer wall of the slide bar 205 is fixedly connected with a spring 206, and the other end of the spring 206 is fixedly connected to the inner wall of the rotating plate 201. One end of the slide bar 205 is fixedly connected with a movable block 202, and the side wall of the movable block 202 and the position close to each moving block 212 are fixedly connected with an extrusion piece 204. The upper end length of the extrusion piece 204 is greater than the lower end length, and the inclined side wall of the extrusion piece 204 is movably connected with the contact wheel 214. The top end of the movable block 202 passes through the rotating plate 201 and is fixedly connected with a pull ring 203. Figure 2 As shown, the pull ring 203 extends out of the outer side of the rotating plate 201 to facilitate the adjustment of the movement of the movable block 203;

[0034] The supporting mechanism 1 comprises a main support 101, a top end of the main support 101 is fixedly connected with a connecting plate 102, both sides of the outer wall of the connecting plate 102 are fixedly connected with connecting rods 106, the inner wall of the other end of the connecting rod 106 is rotatably connected with the rotating plate 201, a bottom end of the main support 101 is fixedly connected with a ridging baffle 103, a bottom middle of the main support 101 is fixedly connected with a supporting frame 104, and the inner side of the bottom of the ridging baffle 103 is rotatably connected with a rotary tiller 105, such as Figure 1 As shown, the connecting plate 102 can be connected to the external device by inserting bolts.

[0035] The working principle of this utility model:

[0036] When the hole punching teeth 215 need to be replaced, the pull ring 203 is first pulled toward the outside of the rotating plate 201, and the movable block 202 drives the extrusion member 204 to rise. At this time, the extrusion member 204 is separated from the contact wheel 214 on the side, and the plug-in block 210 can slide under the restriction of the limit shaft 211, and the slide bar 205 squeezes the spring 1 206, and the spring 1 206 stores elastic potential energy;

[0037] At this time, the caving tooth 215 is pulled outward. Since the plug-in block 210 can slide under the restriction of the limit shaft 211, the inner side of the slot 216 pushes the plug-in block 210 to separate from itself, so that the caving tooth 215 can be pulled out and replaced. After the new caving tooth 215 is inserted into the inside of the socket 207, the pull ring 203 is released, and the spring 1 206 releases its elastic potential energy to drive the extrusion piece 204 to reset. The extrusion piece 204 resists the contact wheel 214, thereby squeezing the protrusion 213 to push the plug-in block 210 into the inside of the slot 216 and fix the caving tooth 215.

[0038] The above is a detailed description of an embodiment of the utility model, but the content is only a preferred embodiment of the utility model and cannot be considered to limit the scope of implementation of the utility model. All equivalent changes and improvements made within the scope of application of the utility model should still fall within the scope of the patent coverage of the utility model.

Claims

1. A tobacco field ridge-forming, spacing and hole-punching integrated device, comprising a support mechanism (1), a hole-punching mechanism (2) being arranged on one side of the support mechanism (1); It is characterized in that Also includes: The acupuncture mechanism (2) comprises a rotating plate (201), the outer wall of the rotating plate (201) is provided with a plurality of insertion holes (207), and the spacing between adjacent insertion holes (207) is consistent, and the inner wall of each insertion hole (207) is slidably connected to a push block (208), and one end of the push block (208) located inside the rotating plate (201) is fixedly connected to a second spring (209), and the other end of the second spring (209) is fixedly connected to the inner wall of the rotating plate (201); The inner wall of each of the insertion holes (207) is plugged with a hole punching tooth (215), one end of the hole punching tooth (215) passes through and is located outside the rotating plate (201), the other end of the hole punching tooth (215) is located inside the rotating plate (201) and both ends of the outer wall are provided with a clamping groove (216), and a limiting protrusion is fixedly connected to the surface of the hole punching tooth (215) and above the clamping groove (216); The hole punching tooth (215) is located at the limiting protrusion and is movably connected to the outer wall of the rotating plate (201), and one end of the hole punching tooth (215) located inside the rotating plate (201) is movably connected to the push block (208).

2. The tobacco field ridge-forming, spacing and hole-drilling integrated device according to claim 1, characterized in that: The inner wall of the rotating plate (201) and both sides of each plug hole (207) are slidably connected with a plug block (210), the inner wall of the plug block (210) is slidably connected with a limit shaft (211), both ends of the limit shaft (211) are fixedly connected to the inner wall of the rotating plate (201), and one end of the outer wall of the plug block (210) is snap-connected to the inside of the slot (216).

3. The tobacco field ridge-forming, spacing and hole-drilling integrated device according to claim 1, characterized in that: The inner wall of the rotating plate (201) and located between two adjacent insertion holes (207) are slidably connected with a moving block (212), the moving block (212) is Y-shaped as a whole, and both sides of the outer wall of the moving block (212) are fixedly connected with extrusion protrusions (213), and the extrusion protrusions (213) on both sides are symmetrically arranged along the central axis of the moving block (212), the outer side wall of the extrusion protrusion (213) is movably connected to the plug-in block (210), and the inner wall of the moving block (212) and located at an end away from the extrusion protrusion (213) are rotatably connected with a contact wheel (214).

4. The tobacco field ridge-forming, spacing and hole-drilling integrated device according to claim 1, characterized in that: The middle part of the rotating plate (201) is slidably connected to a sliding rod (205), one end of the outer wall of the sliding rod (205) is fixedly connected to a spring 1 (206), and the other end of the spring 1 (206) is fixedly connected to the inner wall of the rotating plate (201).

5. The tobacco field ridge-forming, spacing and hole-drilling integrated device according to claim 4, characterized in that: One end of the slide bar (205) is fixedly connected to a movable block (202); a side wall of the movable block (202) and a location close to each movable block (212) are fixedly connected to an extrusion piece (204); the length of the upper end of the extrusion piece (204) is greater than the length of the lower end; and the inclined side wall of the extrusion piece (204) is movably connected to the contact wheel (214); the top end of the movable block (202) passes through the rotating plate (201) and is fixedly connected to a pull ring (203).

6. The tobacco field ridge-forming, spacing and hole-drilling integrated device according to claim 1, characterized in that: The support mechanism (1) comprises a main support (101), one end of the top of the main support (101) is fixedly connected to a connecting plate (102), both sides of the outer wall of the connecting plate (102) are fixedly connected to connecting rods (106), and the inner wall of the other end of the connecting rod (106) is rotatably connected to the rotating plate (201).

7. The tobacco field ridge-forming, spacing and hole-drilling integrated device according to claim 6, characterized in that: A ridging baffle (103) is fixedly connected to one end of the bottom of the main bracket (101), a support frame (104) is fixedly connected to the middle of the bottom of the main bracket (101), and a rotary tiller (105) is rotatably connected to the inner side of the bottom of the ridging baffle (103).

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