CN214152161U - High stability agricultural machinery drags linkage convenient to installation - Google Patents

Abstract

The utility model relates to a stake pole technical field is examined to agricultural machinery, and discloses a high stability agricultural machinery traction device convenient to installation. The utility model discloses a pile frame, the top of pile frame is provided with the horizontal pole, and the horizontal pole keeps away from the one end halving of pile frame has the connecting piece, the bottom halving of connecting piece has the photoelectric pile pole, the connecting piece includes T shape post, the one end of T shape post is rotated and is connected with the U-shaped post, and the equal fixedly connected with of one end that T shape post and U-shaped post carried on the back mutually fixed cover, horizontal pole and photoelectric pile pole activity respectively are pegged graft in the fixed cover that corresponds, and the device has better connection steadiness when realizing hanging the use, has effectively avoided leading to connecting because of the vehicle lance and has broken away from this condition, and makes examination equipment can realize quick assembly disassembly with adapting unit, when having made things convenient for to accomodate, only need change alone when overhauing the part of damage can, effectively reduced whole use cost.

Description

High stability agricultural machinery drags linkage convenient to installation

Technical Field

The utility model relates to a stake pole technical field is examined to agricultural machinery especially relates to a high stability agricultural machinery drags linkage convenient to installation.

Background

At present, pile test detection equipment used in an agricultural machinery driver test mostly detects the position and the running track of a vehicle by installing a sensor on a pile rod, judges the forward and backward conditions of the vehicle in the test process by matching induction signals of other multiple sensors, and finally judges the test result of the vehicle in the test process.

The existing commonly used pile test equipment is mostly used for hanging an electronic pile test instrument photoelectric pile rod on a pile frame by utilizing a hook-shaped structure, and the inventor finds that the following problems exist in the prior art in the process of researching the hanging part: 1. the existing hook-shaped structure has poor connection stability between the two components, and the connection is easy to be separated due to vehicle collision during the examination process, so that the examination efficiency is influenced; 2. the connecting part and the examination equipment are integrated, and can only be integrally replaced after being damaged, so that the use cost is greatly improved.

SUMMERY OF THE UTILITY MODEL

The purpose of the utility model is to solve the shortcoming that exists among the prior art, if: the existing hook-shaped structure has poor connection stability between the two components, and the connection is easy to be separated due to vehicle collision during the examination process, so that the examination efficiency is influenced; the joint of the agricultural machinery towing device and the examination equipment are integrated, and the agricultural machinery towing device can only be integrally replaced after being damaged, so that the use cost is greatly improved, and the high-stability agricultural machinery towing device convenient to install is provided.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides a high stability agricultural machinery drags linkage convenient to installation, includes the pile frame, the top of pile frame is provided with the horizontal pole, and the horizontal pole keeps away from the one end lock joint of pile frame and have the connecting piece, the bottom lock joint of connecting piece has the photoelectric pile pole.

The connecting piece includes T shape post, the one end of T shape post is rotated and is connected with the U-shaped post, and the equal fixedly connected with fixed cover of one end that T shape post and U-shaped post carried on the back mutually, horizontal pole and photoelectricity stake pole activity grafting respectively are in the fixed cover that corresponds, perpendicular groove and caulking groove that are linked together are seted up respectively to the surface and the inboard of fixed cover, the inside sliding connection of caulking groove has the constraint to press from both sides, the inside swing joint who erects the groove has and ties and press from both sides matched with push rod, the surperficial threaded connection of fixed cover has the catch, the annular with push rod matched with is seted up to the inboard of catch.

Preferably, the inner wall of the vertical groove is fixedly connected with a curtain matched with the push rod.

Preferably, the number of caulking grooves is four, and the four caulking grooves are distributed along the inner wall of the fixed sleeve in an annular and equidistant manner.

Preferably, one side of the surface of the binding clip is fixedly connected with the clip teeth, and the other side of the surface of the binding clip is fixedly connected with the limiting edge.

Preferably, the surface of the push rod is fixedly connected with a limiting block, and a guide groove matched with the limiting block is formed in the vertical groove.

Preferably, the T-shaped column, the U-shaped column and the fixing sleeve are all made of polyformaldehyde resin materials.

Compared with the prior art, the beneficial effects of the utility model are that:

(1) the utility model discloses a cooperation of parts such as connecting piece and photoelectric pile pole for the device has better connection steadiness between each part when realizing hanging the use, has effectively avoided leading to connecting to break away from this condition because of the vehicle lance.

(2) The utility model discloses a cooperation of parts such as fixed cover and constraint clamp for examination equipment can realize quick assembly disassembly with adapting unit, when having made things convenient for and having accomodate, only need when overhauing change alone the part of damage can, effectively reduced whole use cost.

Drawings

Fig. 1 is a front view of the present invention;

figure 2 is a cross-sectional elevation view of the connector of figure 1 in accordance with the present invention;

fig. 3 is a top view of the connector of fig. 1 according to the present invention.

In the figure: 1. pile frames; 2. a cross bar; 3. a connecting member; 301. a T-shaped column; 302. a U-shaped column; 303. fixing a sleeve; 304. a vertical slot; 305. caulking grooves; 306. a binding clip; 307. a push rod; 308. a locking ring; 309. a ring groove; 4. photoelectric pile pole.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

Referring to fig. 1-3, a high stability agricultural machinery towing device convenient to install comprises a pile frame 1, a cross bar 2 is arranged at the top of the pile frame 1, a connecting piece 3 is locked at one end of the cross bar 2 far away from the pile frame 1, a photoelectric pile rod 4 is locked at the bottom of the connecting piece 3, the above components are combined and used in a pile test of an agricultural machinery driver, the photoelectric pile rod 4 can swing along one end of the cross bar 2 through the connecting piece 3 and cannot collide with the agricultural machinery, the connecting piece 3 comprises a T-shaped column 301, one end of the T-shaped column 301 is rotatably connected with a U-shaped column 302, one end of the T-shaped column 301 opposite to the end of the U-shaped column 302 is fixedly connected with a fixing sleeve 303, the T-shaped column 301, the U-shaped column 302 and the fixing sleeve 303 are made of polyformaldehyde resin materials, and the materials have hardness, strength and rigidity similar to metals, good self-lubrication, fatigue resistance and chemical resistance, and low price, the photoelectric pile rod fixing device is convenient for mass use, the cross rods 2 and the photoelectric pile rods 4 are respectively movably inserted in the corresponding fixing sleeves 303, the surface and the inner side of each fixing sleeve 303 are respectively provided with a vertical groove 304 and a caulking groove 305 which are communicated, the number of the caulking grooves 305 is four, the four caulking grooves 305 are distributed along the inner wall of the fixing sleeve 303 in an annular and equidistant manner, the stability of the fixing sleeve 303 during locking is improved, the inner parts of the caulking grooves 305 are slidably connected with binding clamps 306, one side of the surface of each binding clamp 306 is fixedly connected with a clamping tooth, the clamping effect of the binding clamps 306 on the photoelectric pile rods 4 and the cross rods 2 is effectively improved, the other sides of the surface of the binding clamps 306 are fixedly connected with limiting edges, the binding clamps 306 can be limited in the caulking grooves 305, the separation is avoided, the inner parts of the vertical grooves 304 are movably connected with push rods 307 matched with the binding clamps 306, the surfaces of the push rods 307 are fixedly connected with limiting blocks, the inner parts of the vertical grooves 304 are provided with guide grooves matched with the limiting blocks, the smoothness of push rod 307 operation has been improved, the inner wall fixedly connected with of vertical groove 304 and push rod 307 matched with check curtain, external steam has been avoided, dust is used by other parts of the inside influence of vertical groove 304 infiltration, the restriction presss from both sides 306 surface one side relative push rod 307 and has seted up rather than the matched with inclined plane, the surperficial threaded connection of fixed cover 303 has the catch ring 308, the annular groove 309 with push rod 307 matched with has been seted up to the inboard of catch ring 308, catch ring 308 can drive push rod 307 and carry out the displacement in vertical groove 304 when fixing the surperficial rotary displacement of cover 303, push rod 307 can push it and slide in caulking groove 305 along the inclined plane that the restriction pressed from both sides 306 simultaneously, with this to carry out the clamping to photoelectric pile pole 4 and horizontal pole 2 in the fixed cover 303.

The utility model discloses in, the user uses the device during, at first insert the fixed cover 303 of connecting piece 3 both sides respectively with the one end of photoelectric pile pole 4 and horizontal pole 2 in, then rotatory catch 308 drives push rod 307 along fixed cover 303 surface rotation displacement and carries out the displacement in erecting groove 304, push rod 307 can be followed the constraint and pressed from both sides 306 inclined plane and promote it and slide in caulking groove 305 simultaneously, the extraordinarily smooth constraint presss from both sides 306 and can begin to use after photoelectric pile pole 4 and horizontal pole 2 in fixed cover 303 carry out the clamping, the connection steadiness in the use is better, use and accomplish back reversible catch 308 and remove the constraint and press from both sides 306 and to the centre gripping of photoelectric pile pole 4 and horizontal pole 2, can conveniently accomodate this moment, when parts such as photoelectric pile pole 4 and horizontal pole 2 take place to damage, can directly change the damage part.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Claims (6)

1. The utility model provides a high stability agricultural machinery drags linkage convenient to installation, includes pile frame (1), its characterized in that: a cross rod (2) is arranged at the top of the pile frame (1), a connecting piece (3) is locked at one end, far away from the pile frame (1), of the cross rod (2), and a photoelectric pile rod (4) is locked at the bottom of the connecting piece (3);

the connecting piece (3) comprises a T-shaped column (301), one end of the T-shaped column (301) is rotatably connected with a U-shaped column (302), one end of the T-shaped column (301) opposite to the end of the U-shaped column (302) is fixedly connected with a fixing sleeve (303), the cross rod (2) and the photoelectric pile rod (4) are movably inserted into the corresponding fixing sleeve (303), the surface and the inner side of the fixing sleeve (303) are respectively provided with a vertical groove (304) and an embedding groove (305) which are communicated with each other, the inner part of the embedding groove (305) is slidably connected with a constraint clamp (306), the inner part of the vertical groove (304) is movably connected with a push rod (307) matched with the constraint clamp (306), the surface of the fixing sleeve (303) is in threaded connection with a locking ring (308), and the inner side of the locking ring (308) is provided with an annular groove (309) matched with the push rod (307).

2. The high-stability agricultural machinery trailing device convenient to install of claim 1, wherein: the inner wall of the vertical groove (304) is fixedly connected with a curtain matched with the push rod (307).

3. The high-stability agricultural machinery trailing device convenient to install of claim 1, wherein: the number of the caulking grooves (305) is four, and the four caulking grooves (305) are distributed in an annular and equidistant mode along the inner wall of the fixed sleeve (303).

4. The high-stability agricultural machinery trailing device convenient to install of claim 1, wherein: one side of the surface of the binding clamp (306) is fixedly connected with a clamp tooth, and the other side of the surface of the binding clamp (306) is fixedly connected with a limiting edge.

5. The high-stability agricultural machinery trailing device convenient to install of claim 1, wherein: the surface of the push rod (307) is fixedly connected with a limiting block, and a guide groove matched with the limiting block is formed in the vertical groove (304).

6. The high-stability agricultural machinery trailing device convenient to install of claim 1, wherein: the T-shaped column (301), the U-shaped column (302) and the fixing sleeve (303) are all made of polyformaldehyde resin materials.

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