Multifunctional hoe

Abstract

The utility model relates to the technical field of hoes, in particular to a multifunctional hoe. The adjusting device comprises a fixing rod, the upper end of the fixing rod is in threaded connection with a connecting rod, and the adjusting device is characterized in that an adjusting structure is arranged at the upper end of the connecting rod and comprises a stud, the stud is in threaded connection with the interior of the upper end of the connecting rod, a fixing ball is welded to the upper end of the stud, and the fixing ball is in threaded connection with the connecting rod. A threaded rod is fixedly inserted in the circle center position of the fixing ball, the arc faces of the two ends of the threaded rod are sleeved with the same fixing frame, one end of the threaded rod is fixedly connected with a check block, and the check block is located outside the fixing frame. The problems that according to different types of agricultural work, different shovel blades need to be used, hoes with other shovel blades need to be replaced for work, an operator needs to carry various hoes for work, carrying is not convenient, and meanwhile the adaptability of a traditional hoe for meeting different work requirements is lowered are solved.

Description

Technical Field

[0001] The utility model relates to the technical field of hoes, in particular to a multifunctional hoe. Background Art

[0002] A hoe is a common agricultural tool, usually consisting of a blade and a handle.

[0003] In the prior art, the blade and handle of a traditional hoe are generally connected by welding. However, different blades are required depending on the type of agricultural work, which requires the operator to carry a variety of hoes for work, which is inconvenient to carry and reduces the adaptability of traditional hoes to meet different work requirements. Utility Model Content

[0004] The purpose of the utility model is to solve the problem in the prior art that different shovels are required according to the types of agricultural work, which leads to the need to replace hoes with other shovels for work. Therefore, operators need to carry multiple hoes for work, which is inconvenient to carry. At the same time, it also reduces the shortcomings of the traditional hoe in adaptability to different work requirements, and a multifunctional hoe is proposed.

[0005] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: a multifunctional hoe, including a fixing rod, the upper end of the fixing rod is threadedly connected to a connecting rod, characterized in that: an adjustment structure is provided at the upper end of the connecting rod, the adjustment structure includes a stud, the stud is threadedly connected to the inside of the upper end of the connecting rod, a fixing ball is welded to the upper end of the stud, a threaded rod is fixedly inserted at the center position of the fixing ball, the arc surfaces at both ends of the threaded rod are sleeved with the same fixing frame, one end of the threaded rod is fixedly connected to a stopper, and the stopper is located outside the fixing frame, the other end of the threaded rod is threadedly connected to a nut, and a shovel blade and a sharp knife are welded to the upper surface of the fixing frame, and the shovel blade and the sharp knife are integrally formed.

[0006] The effect achieved by the above components is: when puncture or hook operation is required, the nut can be directly turned to disengage the nut from the surface of the fixing frame, and then directly rotated to make the sharp knife and the connecting rod parallel, and then the nut is tightened. At this time, the nut can be used to fix the position of the sharp knife.

[0007] Preferably, a gasket is sleeved on the arc surface of the threaded rod, and the gasket is located on a side of the nut close to the fixing frame.

[0008] The effect achieved by the above components is: the stability of the tightening state of the nut is improved.

[0009] Preferably, a collar is welded on the arc surface of the connecting rod, and extension portions are provided on both the upper and lower ends of the collar, and the cross-section of the collar is in an "I" shape. A slip ring is sleeved on the arc surface of the collar, and a connecting frame is fixedly connected to the arc surface of the slip ring. A pedal is rotatably connected to the inside of the connecting frame, and a baffle is fixedly connected to the upper surface of the connecting frame.

[0010] The effect achieved by the above components is: when it is necessary to excavate the soil, the pedal can be rotated to a perpendicular state to the connecting rod, and then the shovel blade can be shoveled into the soil. At this time, the pedal can be stepped on to assist in applying external force, thereby assisting the operator to excavate more effortlessly.

[0011] Preferably, a non-slip pad is fixedly connected to one side of the pedal close to the connecting rod, and the surface of the non-slip pad is evenly provided with non-slip grooves.

[0012] The effect achieved by the above components is: the effect of improving the surface roughness of the pedal is achieved.

[0013] Preferably, the arc surface of the ring is symmetrically fixedly connected with two clamping strips, the size of the clamping strip is half of the size of the ring, the size of the clamping strip is adapted to the size of the slip ring, and the slip ring is provided with two limit grooves at the positions corresponding to the clamping strips.

[0014] The effect achieved by the above components is that the rotation angle of the slip ring can be limited by means of the clamping strip.

[0015] Preferably, a magnetic block is fixedly connected to one side of the pedal close to the connecting rod, an arc groove is provided at one end of the magnetic block away from the pedal, and the connecting rod and the fixing rod are both made of stainless steel.

[0016] The effect achieved by the above components is that after the pedal is folded up, the pedal can be adsorbed on the connecting rod with the help of the magnetic block, so as to temporarily store the pedal.

[0017] In summary, the beneficial effects of the utility model are:

[0018] In the utility model, by providing an adjustment structure, the shovel blade and the sharp knife can be rotated according to actual operation requirements, so as to adjust and replace different cutting tools for work, and when additional external force is required, the pedal can be pressed by the foot to assist in applying the external force, and the pedal position can be adjusted according to the operator's left and right foot habits, thereby improving the operator's work efficiency and the portability of the entire tool. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is a three-dimensional structural schematic diagram of the utility model;

[0020] Figure 2 For this utility model Figure 1 A schematic diagram of the structure of the middle tip knife in the retracted state;

[0021] Figure 3 For this utility model Figure 1 Schematic diagram of partial structural disassembly;

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

[0023] Figure 5 For this utility model Figure 1 Schematic diagram of part of the structure

[0024] Figure 6 It is a structural schematic diagram of the sleeve ring of the utility model.

[0025] Legend: 1. Fixed rod; 2. Connecting rod; 3. Adjusting structure; 301. Stud; 302. Fixed ball; 303. Threaded rod; 304. Block; 305. Fixed frame; 306. Nut; 307. Shovel; 308. Knife; 309. Gasket; 310. Ring; 311. Slip ring; 312. Connecting frame; 313. Pedal; 314. Baffle; 315. Clip; 316. Anti-slip pad; 317. Magnetic block. DETAILED DESCRIPTION

[0026] Reference Figure 1 As shown, the utility model provides a technical solution: a multifunctional hoe, comprising a fixing rod 1, the upper end of the fixing rod 1 is threadedly connected to a connecting rod 2, and the upper end of the connecting rod 2 is provided with an adjustment structure 3.

[0027] The specific settings and functions of the adjustment structure 3 are described in detail below.

[0028] Reference Figures 2 to 6As shown, in this embodiment: the adjustment structure 3 includes a stud 301, the stud 301 is threadedly connected to the inside of the upper end of the connecting rod 2, a fixing ball 302 is welded to the upper end of the stud 301, a threaded rod 303 is fixedly inserted at the center position of the fixing ball 302, and the arc surfaces at both ends of the threaded rod 303 are sleeved with the same fixing frame 305, one end of the threaded rod 303 is fixedly connected to a stopper 304, and the stopper 304 is located outside the fixing frame 305, and the other end of the threaded rod 303 is threadedly connected to a nut 306, and a scraper 307 and a sharp knife 308 are welded on the upper surface of the fixing frame 305, and the scraper 307 and the sharp knife 308 are integrally formed. When puncture or hooking operations are required, the nut 306 can be directly rotated to disengage the nut 306 from the surface of the fixing frame 305, and then directly rotated to make the sharp knife 308 parallel to the connecting rod 2, and then tighten the nut 306, at this time, the nut 306 can be used to fix the position of the sharp knife 308. The arc surface of the threaded rod 303 is sleeved with a gasket 309, which is located on the side of the nut 306 close to the fixing frame 305, so as to improve the stability of the tightening state of the nut 306. The arc surface of the connecting rod 2 is welded with a collar 310, and the upper and lower ends of the collar 310 are both provided with extensions, and the cross section of the collar 310 is in the shape of an "I". The arc surface of the collar 310 is sleeved with a slip ring 311, and the arc surface of the slip ring 311 is fixedly connected to the connecting frame 312, and the internal rotation of the connecting frame 312 is connected with a pedal 313, and the upper surface of the connecting frame 312 is fixedly connected with a baffle 314. When it is necessary to dig the soil, the pedal 313 can be rotated to a vertical state with the connecting rod 2, and then the shovel blade 307 is shoveled into the soil. At this time, the pedal 313 can be stepped on to assist in applying external force, thereby assisting the operator to dig more labor-saving. The pedal 313 is fixedly connected to the side close to the connecting rod 2 with an anti-skid pad 316, and the surface of the anti-skid pad 316 is uniformly provided with anti-skid patterns, so as to improve the surface roughness of the pedal 313. The arc surface of the collar 310 is symmetrically fixedly connected with two clamping strips 315, and the size of the clamping strips 315 is one-half of the size of the collar 310, and the size of the clamping strips 315 is adapted to the size of the slip ring 311. The slip ring 311 is provided with two limit grooves at the position corresponding to the clamping strips 315, so as to limit the rotation angle of the slip ring 311 with the help of the clamping strips 315. The pedal 313 is fixedly connected to the side close to the connecting rod 2 with a magnetic block 317, and the end of the magnetic block 317 away from the pedal 313 is provided with an arc groove, and the connecting rod 2 and the fixed rod 1 are both made of stainless steel, so as to achieve the effect that after the pedal 313 is folded, the pedal 313 can be adsorbed on the connecting rod 2 with the help of the magnetic block 317, so as to temporarily store the pedal 313.

[0029] Working principle: when it is necessary to use the shovel blade 307 for excavation operation, the nut 306 is directly rotated to rotate the nut 306 in the direction away from the fixing frame 305. At this time, the gasket 309 is separated from the surface of the fixing frame 305. At this time, the shovel blade 307 can be directly rotated to make the sharp knife 308 close to the connecting rod 2, and then the nut 306 is rotated in the opposite direction, so that the nut 306 drives the pressure pad to be squeezed on the surface of the fixing frame 305 again with the help of the thread, thereby achieving the effect of fixing the rotation angle of the fixing frame 305. Then the shovel blade 307 can be used to excavate the soil. When external force is needed, the slip ring 311 can be directly slid to separate the slip ring 311 from the clamping strip 315, and then the slip ring 311 is rotated to adjust the position of the pedal 313 according to the user's left and right force habits. When the pedal 313 is adjusted to a suitable position, the slip ring 311 is slid along the arc surface of the ring 310 again to clamp with the clamping strip 315. 15 has the effect of limiting the rotation angle of the slip ring 311. The operator can directly step on the pedal 313 with his foot to assist the shovel blade 307 to shovel into the soil more smoothly. The baffle 314 has the effect of limiting the maximum rotation angle of the pedal 313. When the pedal 313 is used, the pedal 313 can be rotated to a position close to the connecting rod 2. At this time, the magnetic block 317 will be adsorbed on the connecting rod 2 with the help of magnetic force, thereby achieving the effect of limiting the position of the pedal 313. By setting the adjustment structure 3, the shovel blade 307 and the sharp knife 308 can be rotated according to actual operation requirements, so as to adjust and replace different tools for work. When additional external force is required, the pedal 313 can be pressed by the foot to assist in applying external force, and the position of the pedal 313 can be adjusted according to the operator's left and right foot habits, thereby improving the operator's work efficiency and the portability of the entire tool.

[0030] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installed", "connected" and "connected" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood by specific circumstances.

Claims

1. A multifunctional hoe, comprising a fixing rod (1), the upper end of which is threadedly connected to a connecting rod (2), characterized in that: The upper end of the connecting rod (2) is provided with an adjustment structure (3), and the adjustment structure (3) comprises a stud (301), and the stud (301) is threadedly connected to the interior of the upper end of the connecting rod (2); a fixing ball (302) is welded to the upper end of the stud (301), and a threaded rod (303) is fixedly inserted at the center position of the fixing ball (302); the arc surfaces at both ends of the threaded rod (303) are sleeved with the same fixing frame (305); one end of the threaded rod (303) is fixedly connected to a stopper (304), and the stopper (304) is located outside the fixing frame (305); the other end of the threaded rod (303) is threadedly connected to a nut (306); a scraper (307) and a sharp knife (308) are welded to the upper surface of the fixing frame (305), and the scraper (307) and the sharp knife (308) are integrally formed.

2. A multifunctional hoe according to claim 1, characterized in that: The arc surface of the threaded rod (303) is sleeved with a gasket (309), and the gasket (309) is located on a side of the nut (306) close to the fixing frame (305).

3. A multifunctional hoe according to claim 1, characterized in that: A collar (310) is welded to the arc surface of the connecting rod (2); both upper and lower ends of the collar (310) are provided with extension portions, and the cross section of the collar (310) is in an "I" shape; a slip ring (311) is sleeved on the arc surface of the collar (310); a connecting frame (312) is fixedly connected to the arc surface of the slip ring (311); a pedal (313) is rotatably connected to the interior of the connecting frame (312); and a baffle (314) is fixedly connected to the upper surface of the connecting frame (312).

4. A multifunctional hoe according to claim 3, characterized in that: A side of the pedal (313) close to the connecting rod (2) is fixedly connected with an anti-skid pad (316), and the surface of the anti-skid pad (316) is evenly provided with anti-skid patterns.

5. The multifunctional hoe according to claim 3, characterized in that: Two clamping strips (315) are symmetrically fixedly connected to the arc surface of the collar (310); the size of the clamping strip (315) is half the size of the collar (310); the size of the clamping strip (315) is matched to the size of the slip ring (311); and the slip ring (311) is provided with two limit grooves at positions corresponding to the clamping strips (315).

6. A multifunctional hoe according to claim 3, characterized in that: A magnetic block (317) is fixedly connected to one side of the pedal (313) close to the connecting rod (2); an arc groove is provided at one end of the magnetic block (317) away from the pedal (313); and both the connecting rod (2) and the fixing rod (1) are made of stainless steel.

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