CN209473030U - A kind of structure for conveying of peanut-picking machinery - Google Patents

Abstract

The utility model discloses a kind of structure for conveying of peanut-picking machinery, including main frame of vehicle body and L shape frame, the pull rod lateral ends are connected with metal strip, the inner wall of the metal strip is connected with connecting rod, the connecting rod outer wall is socketed with the second compressed spring far from the side of metal strip, and the strut is connected with outer cover far from the side bottom end of bracket.The structure for conveying of peanut-picking machinery, in the conveying of material, use the import of adjustable width, when encountering peanut straw density difference, it adjusts in real time, facilitate handy, it is pushed by amount one end of metal strip using the second compressed spring, give metal strip certain extendable room, it can be rotated around strut by shaft, increase the telescopic effect between metal strip and toothed chain, remaining simultaneously has chucking power between metal strip and toothed chain, guarantee that stalk is not easy to fall while increasing conveying capacity, blocking will not be blocked, while ensure that transfer efficiency, increase it and conveys quality.

Description

A kind of structure for conveying of peanut-picking machinery

Technical field

The utility model relates to agricultural machinery technological field, specially a kind of structure for conveying of peanut-picking machinery.

Background technique

It is collected in transmission process in peanut straw, often occurs that peanut straw is fallen during transportation or stalk is close It spends larger, transfer passage is caused to block, or transport between belt and track that spacing is excessive, can not normally convey, it is often necessary to Artificial treatment is shut down, serious shadow working efficiency again while bringing larger workload.

Utility model content

The purpose of this utility model is to provide a kind of structure for conveying of peanut-picking machinery, to solve in above-mentioned background technique The problem of proposition.

To achieve the above object, the utility model provides the following technical solutions: a kind of structure for conveying of peanut-picking machinery, packet Main frame of vehicle body and L shape frame are included, the L shape frame is located at the both ends of main frame of vehicle body, and the bottom end of the main frame of vehicle body is corresponding Both ends have been respectively and fixedly connected with bracket and vertical beam, and the two sides bottom end of the bracket slidably connects pull rod, the pull rod lateral ends It is connected with metal strip, the inner wall of the metal strip is connected with connecting rod, the side of the connecting rod outer wall far from metal strip It is socketed with the second compressed spring, the vertical beam is connected with outer cover far from the side bottom end of bracket, and the inner wall of the outer cover is corresponding Both ends be connected with the second lantern ring, the connecting rod runs through the second lantern ring, and the inner wall bottom end of the L shape frame is connected with branch Bar, the outer wall of the strut are rotatably connected to bearing, and the bearing passes through extension spring and is connected with L shape frame, the axis The bottom end held is rotatably connected to fluted disc, and the outer wall engagement of the fluted disc is connected with toothed chain.

Preferably, the outer wall sliding sleeve of the pull rod is connected to first set ring, and first lantern ring is fixed on the outer wall of bracket Bottom end.

Preferably, the outer wall of the pull rod is socketed with the first compressed spring.

Compared with prior art, the utility model has the beneficial effects that the structure for conveying of peanut-picking machinery, in material When conveying, using the import of adjustable width, when encountering peanut straw density difference, adjusts in real time, facilitate handy, pass through gold The amount one end for belonging to item is pushed using the second compressed spring, is given metal strip certain extendable room, can be surrounded by shaft Strut rotation, is pullled using extension spring, increases the extendable room of toothed chain motion track, to increase metal strip and toothed chain Between telescopic effect, while remain between metal strip and toothed chain have chucking power, increase conveying capacity while guarantee straw Stalk is not easy to fall, and will not block blocking, while ensure that transfer efficiency, increases it and conveys quality.

Detailed description of the invention

FIG. 1 is a schematic structural view of the utility model；

Fig. 2 is Fig. 1 three-dimensional structure diagram；

Fig. 3 is the structural schematic diagram of Fig. 1 outer cover and metal strip connection relationship.

In figure: 1, main frame of vehicle body, 2, bracket, 3, bearing, 4, strut, 5, toothed chain, 6, metal strip, 7, outer cover, 8, fluted disc, 9, Vertical beam, 10, L shape frame, 11, pull rod, 12, extension spring, 13, connecting rod, the 14, first compressed spring, the 15, first lantern ring, 16, Second lantern ring, the 17, second compressed spring.

Specific embodiment

The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work Every other embodiment obtained, fall within the protection scope of the utility model.

Fig. 1-3 is please referred to, the utility model provides a kind of technical solution: a kind of structure for conveying of peanut-picking machinery, including Main frame of vehicle body 1 and L shape frame 10, L shape frame 10 are located at the both ends of main frame of vehicle body 1, the corresponding both ends in the bottom end of main frame of vehicle body 1 It is respectively and fixedly connected with bracket 2 and vertical beam 9, bracket 2 and vertical beam 9 are for playing the role of reinforcing body frame 1 and supporting metal strip 6, bracket 2 Two sides bottom end slidably connect pull rod 11, pull rod 11 is used to support metal strip 6, pulls pull rod 11 that can drive metal strip 6 It is mobile, to change the spacing between metal strip 6 and toothed chain, can according to need need to convey the Auto-regulating System of Density of Heavy Medium of peanut straw away from From avoiding the case where blocking and falling, the outer wall sliding sleeve of pull rod 11 is connected to first set ring 15, and pull rod 11 can be first The medial movement of lantern ring 15 can be used screw after having adjusted and fix, and the first lantern ring 15 is fixed on the outer wall bottom end of bracket 2, draw The outer wall of bar 11 is socketed with the first compressed spring 14, and the coefficient of elasticity of the first compressed spring 14 is K5N/mm, the first compressed spring 14 when pull rod 11 does not need be fixed, and metal strip 6 can be pushed by the first compressed spring 14, and guarantee will not fall by conveying stalk Give metal strip 6 mobile extendable room while falling, 11 lateral ends of pull rod are connected with metal strip 6, and metal strip 6 can make With the metal material production that surface is smooth, for the side of peanut straw, the inner wall of metal strip 6 is connected with connecting rod 13, even Extension bar 13 is used to support the other end of metal strip 6, and 13 outer wall of connecting rod is socketed with the second compressed spring far from the side of metal strip 6 17, the elasticity of the second compressed spring 17 is absorbed as K10N/mm, and the second compressed spring 17 for pushing metal strip 6, guarantee fund always Belonging to item 6 while being bonded effect, has mobile retractility, while fluted disc 8 being avoided to block, extension spring 12 can not with toothed chain The phenomenon that retracting bearing 3, subsequent stalk is caused to fall, vertical beam 9 are connected with outer cover 7 far from the side bottom end of bracket 2, and outer cover 7 is used In the effect for playing the second compressed spring 17 of the second lantern ring of support 16 and protection, the corresponding both ends of the inner wall of outer cover 7 are affixed There is the second lantern ring 16, connecting rod 13 runs through the second lantern ring 16, and connecting rod 13 can be in the medial movement of the second lantern ring 16, and second set Ring 16 is used to limit the motion track of connecting rod 13, and the inner wall bottom end of L shape frame 10 is connected with strut 4, and the outer wall of strut 4 turns Dynamic to be connected with bearing 3, bearing 3 is used to support band active toothed disk 8, and bearing 3 is connected by extension spring 12 with L shape frame 10, draws The coefficient of elasticity for stretching spring 12 is K10N/mm, and extension spring 12 passes through extension spring for pulling bearing 3 to reset with active toothed disk 8 12 and second compressed spring 17 guarantee that toothed chain 5 and metal strip 6 hold the active force mutually drawn close always, there is spacing telescopic effect While again by peanut straw clamp column, increase conveying effect, the bottom end of bearing 3 is rotatably connected to fluted disc 8, fluted disc 8 it is outer Wall engagement is connected with toothed chain 5, and engagement is connected with the fluted disc being connected with driving equipment on the inside of toothed chain 5, and toothed chain 5 is for driving peanut Stalk is mobile.

When peanut straw is collected, by pulling pull rod 11 to drive metal strip 6 mobile, change one end and the tooth of metal strip 6 The distance between chain 5 is adjusted according to the density of peanut straw, in peanut straw transportation work, is driven and is spent by toothed chain 5 Raw stalk is mobile, can be rotated around strut 4 by bearing 3, need by peanut straw it is more when, toothed chain 5 is by thrust When, toothed chain 5 squeezes fluted disc 8, and fluted disc 8 is rotated by active force, increases the distance between toothed chain 5 and metal strip 6, by stretching bullet Spring 12 pulls the reset of bearing 3 always, makes to have remained chucking power between toothed chain 5 and metal strip 6, by fluted disc 8 and toothed chain 5 it Between when engaging, be easy to appear Caton and reset not in time, connecting rod 13 is pushed by the second compressed spring 17, connecting rod 13 drives gold Belong to the spacing that item 6 is mobile, between reduction metal strip 6 and toothed chain 5, avoid stalk from falling, while thrust being applied on toothed chain 5, Reset bearing 3 rapider.

In the description of the present invention, it should be understood that term " coaxial ", " bottom ", " one end ", " top ", " in The orientation of the instructions such as portion ", " other end ", "upper", " side ", " top ", "inner", " front ", " center ", " both ends " or position are closed System is to be based on the orientation or positional relationship shown in the drawings, and is merely for convenience of describing the present invention and simplifying the description, rather than The device or element of indication or suggestion meaning must have a particular orientation, be constructed and operated in a specific orientation, therefore cannot It is construed as a limitation of the present invention.

In addition, term " first ", " second ", " third ", " the 4th " are used for description purposes only, and should not be understood as instruction or It implies relative importance or implicitly indicates the quantity of indicated technical characteristic, define " first ", " second ", " the as a result, Three ", the feature of " the 4th " can explicitly or implicitly include at least one of the features.

In the present invention unless specifically defined or limited otherwise, term " installation ", " setting ", " connection ", " Gu Calmly ", the terms such as " being screwed on " shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or integral； It can be mechanical connection, be also possible to be electrically connected；It can be directly connected, can also indirectly connected through an intermediary, it can be with It is the interaction relationship of the connection or two elements inside two elements, unless otherwise restricted clearly, for this field For those of ordinary skill, the concrete meaning of above-mentioned term in the present invention can be understood as the case may be.

While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art, It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.

Claims (3)

1. a kind of structure for conveying of peanut-picking machinery, including main frame of vehicle body (1) and L shape frame (10), L shape frame (10) position In the both ends of main frame of vehicle body (1), it is characterised in that: the corresponding both ends in bottom end of the main frame of vehicle body (1) have been respectively and fixedly connected with branch The two sides bottom end of frame (2) and vertical beam (9), the bracket (2) slidably connects pull rod (11), pull rod (11) lateral ends It is connected with metal strip (6), the inner wall of the metal strip (6) is connected with connecting rod (13), and connecting rod (13) outer wall is remote Side from metal strip (6) is socketed with the second compressed spring (17), and side bottom end of the vertical beam (9) far from bracket (2) is affixed Have outer cover (7), the corresponding both ends of inner wall of the outer cover (7) are connected with the second lantern ring (16), and the connecting rod (13) is passed through It wears the second lantern ring (16), the inner wall bottom end of the L shape frame (10) is connected with strut (4), and the outer wall of the strut (4) rotates It is connected with bearing (3), the bearing (3) is connected by extension spring (12) with L shape frame (10), the bottom of the bearing (3) End is rotatably connected to fluted disc (8), and the outer wall engagement of the fluted disc (8) is connected with toothed chain (5).

2. a kind of structure for conveying of peanut-picking machinery according to claim 1, it is characterised in that: outside the pull rod (11) Wall sliding sleeve is connected to first set ring (15), and first lantern ring (15) is fixed on the outer wall bottom end of bracket (2).

3. a kind of structure for conveying of peanut-picking machinery according to claim 1, it is characterised in that: outside the pull rod (11) Wall is socketed with the first compressed spring (14).