CN214413539U

CN214413539U - Automatic net winding and breaking mechanism

Info

Publication number: CN214413539U
Application number: CN202120347913.6U
Authority: CN
Inventors: 李金峰; 张立超
Original assignee: Hebei Jiufeng Agricultural Machinery Co ltd
Current assignee: Hebei Jiufeng Agricultural Machinery Co ltd
Priority date: 2021-02-07
Filing date: 2021-02-07
Publication date: 2021-10-19
Anticipated expiration: 2031-02-07

Abstract

The utility model discloses an automatic twine net mechanism of cutting off net relates to and twines net mechanism technical field, including twining net mechanism, cutting off net mechanism, twine net mechanism and include rotating-structure, discharge gate and be used for twining the net bundle support of packing forage, cut off net mechanism including drawing the net structure and being located the disconnected net ware that draws net structure top. The utility model has the advantages of reasonable structure, easy operation, and the utility model discloses when twining the net to the forage, it is more stable to twine the net, and twine the fine expansion of rope net ability rope net when the net for the rope net twines more smoothly when netting.

Description

Automatic net winding and breaking mechanism

Technical Field

The utility model relates to a twine net mechanism technical field, concretely relates to automatic twine net disconnected net mechanism.

Background

Automatic twine net mechanism twines the net packing with the forage after the bundling machine compression to make the forage conveniently save, and current bundling machine part is not equipped with automatic twine net mechanism, like this the forage that compresses in the bundling machine still need carry out artifical the bundling, waste time and energy, work efficiency is low, some bundling machines are equipped with automatic twine net mechanism, but current automatic twine net mechanism only is applicable to round bale usually, and be not applicable to square bale, and some forage in small bits more is fit for using miniature square baler to bundle.

SUMMERY OF THE UTILITY MODEL

For solving the above problem, the utility model provides an automatic twine disconnected net mechanism of net not only can carry out automatic twine net but also can be adapted to the side's binder after the forage beats bundle.

For the purpose of the realization, the utility model provides a technical scheme, an automatic twine net mechanism of cutting off net, including twining net mechanism, cutting off net mechanism, twine net mechanism and include rotating-structure, discharge gate and be used for twining the net bundle support of packing forage, cut off net mechanism including drawing the net structure and being located the disconnected net ware that draws net structure top.

Furthermore, the rotating motor of the rotating structure is coaxially connected with the driving gear, the driving gear is meshed with the driven fluted disc, a plurality of rotating wheels connected to the bottom plate of the driven fluted disc are circumferentially distributed on the inner ring of the driven fluted disc, and the grooves of the rotating wheels are abutted to the inner ring wall of the driven fluted disc.

Further, the net bundle support is located discharge gate lower extreme and with the rotating-structure is connected, the net bundle support includes net bundle live-rollers, one end and net bundle live-rollers are connected and are located net bundle live-rollers both sides and with net bundle live-rollers parallel first pull rod, second pull rod, the first pull rod other end is connected with passive fluted disc rotation, the second pull rod other end is connected on passive fluted disc, passive fluted disc central point department of putting is equipped with the discharge gate, discharge gate one side is equipped with the structure of hauling net.

Further, the net pulling structure comprises an oil cylinder and a rope pulling plate fixedly connected to the top end of an oil cylinder piston rod, a limiting opening used for cutting the rope net is formed in the rope pulling plate, a blade (422) is arranged at the upper end of the rope pulling plate, a sawtooth strip (423) is arranged at the lower end of the rope pulling plate, a driven fluted disc inner ring is arranged in a penetrating mode when an oil cylinder piston rod extends out, and a rubber block is arranged on an oil cylinder supporting plate between the oil cylinder piston rod.

Further, the oil cylinder piston rod is parallel to the discharge hole when in an extending state, and comprises a magnet induction rod provided with a magnet induction switch and a rope net limiting rod.

Furthermore, the net breaking device is positioned above the net pulling structure and comprises a net breaking motor and a net breaking blade coaxially connected with the net breaking motor, and the net breaking blade is positioned between limiting ports when the piston rod of the oil cylinder retracts.

The utility model has the advantages that: the automatic net winding and breaking mechanism comprises a rotating structure, a discharge port, a net bundle bracket, a net pulling structure and a net breaking device, and the automatic net winding and breaking structure can perform automatic net winding and breaking processes, so that manpower is saved, and the working efficiency is improved; the net bundle support of the automatic net winding and breaking mechanism comprises the net bundle rotating roller, the first pull rod and the second pull rod, so that when the grass is wound, the net is wound more stably, and the rope net is unfolded by the first pull rod, so that the rope net is more smooth when the rope net is wound; the utility model discloses an automatic twine disconnected net mechanism of net structure that draws includes hydro-cylinder, stay cord board, block rubber, when cylinder piston rod draws the rope net to disconnected net ware department, the blade of stay cord board upper end cuts off partial rope net, and the sawtooth rack of rope board lower extreme catches on the rope net, and the block rubber makes hydro-cylinder and cylinder piston rod can press from both sides tight rope net to make the rope net change and cut off, and the rope net cuts off the back, and lower extreme rope net also is difficult for droing, can guarantee that next twine the net and go on smoothly, and the utility model discloses an automatic twine disconnected net mechanism of net can be applicable to round bundle or square bundle, has increased application range.

Drawings

FIG. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a schematic view of the overall structure of the present invention;

fig. 3 is a left side view of the present invention;

fig. 4 is a front view of the present invention;

FIG. 5 is a schematic structural view of the net breaking mechanism of the present invention;

fig. 6 is a schematic diagram of a pull cord plate structure.

In the figure:

1. a rotating structure; 11. a rotation motor; 12. a driving gear; 13. a driven fluted disc; 14. a rotating wheel;

2. a discharge port;

3. a net bundle support; 31. a mesh bale turning roller; 32. a first pull rod; 33. a second pull rod;

4. a net pulling structure; 41. an oil cylinder; 411. a rubber block; 412. a magnet induction rod; 413. a rope net limiting rod; 42. a rope pulling plate; 421. a limiting port; 422. a blade; 423. a sawtooth strip.

5. A network breaking device; 51. a net breaking motor; 52. and (5) a net breaking blade.

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. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

As shown in fig. 1-6, the utility model provides an automatic twine net and break net mechanism, including twining net mechanism, breaking net mechanism, twine net mechanism and include rotating-structure 1, discharge gate 2 and be used for twining net bundle support 3 of packing forage, break net mechanism and include and draw net structure 4 and be located the disconnected net ware 5 that draws net structure top.

Specifically, the rotating motor 11 of the rotating structure 1 is coaxially connected with the driving gear 12, the driving gear 12 is engaged with the driven fluted disc 13, a plurality of rotating wheels 14 connected to the bottom plate of the driven fluted disc 13 are circumferentially distributed on the inner ring of the driven fluted disc 13, and grooves of the rotating wheels 14 are abutted to the inner ring wall of the driven fluted disc 13. The rotating wheels 14 are distributed to support the driven toothed disc 13 and are in a mutually rotating relationship.

Specifically, the net bundle support 3 is located the discharge gate 2 lower extreme and with the rotating-structure 1 is connected, the net bundle support 3 includes net bundle live-rollers 31, one end is connected with net bundle live-rollers 31 and is located net bundle live-rollers 31 both sides and with net bundle live-rollers 31 parallel first pull rod 32, second pull rod 33, the first pull rod 31 other end rotates with passive fluted disc 13 to be connected, the second pull rod 33 other end is connected on passive fluted disc 13, passive fluted disc 13 central point department of putting is equipped with

discharge gate

2, 2 one side of discharge gate is equipped with the structure of hauling 4.

Specifically, the hauling structure 4 includes the hydro-cylinder 41, in hydro-cylinder piston rod top fixedly connected with stay cord plate 42, be equipped with the spacing mouth 421 that are used for cutting the rope net on the stay cord plate 42, stay cord plate upper end is equipped with blade (422), stay cord plate lower extreme is equipped with sawtooth rack (423), wear to locate passive fluted disc 13 inner circle when the hydro-cylinder piston rod stretches out, hydro-cylinder 41 with be equipped with rubber block 411 in the hydro-cylinder backup pad between the hydro-cylinder piston rod. The blade 422 can cut off part of the rope net, the sawtooth strips can hook the rope net, and the rubber block 411 enables the oil cylinder 41 and the rope pulling plate 42 to clamp the rope net more firmly, so that the next net winding is facilitated to be carried out smoothly.

Specifically, the oil cylinder piston rod is parallel to the discharge port 2 when in an extending state, and comprises a magnet induction rod 412 provided with a magnet induction switch and a rope net limiting rod 413. The rope net limiting rod 413 is used for limiting the position where the rope net is wound, so that the cutting of the rope net is realized.

Specifically, the net breaking device 5 is located above the net pulling structure 4, the net breaking device 5 comprises a net breaking motor 51 and a net breaking blade 52 coaxially connected with the net breaking motor 51, and the net breaking blade 52 is located between the limiting ports 421 when the cylinder piston rod retracts.

The utility model discloses a theory of operation: the rope net is arranged on the net bundle rotating roller 31, one end of the rope net is clamped between the oil cylinder 41 and the pull rope plate 42 when the net is wound, the piston rod of the oil cylinder is in a retraction state, when compressed forage is pushed to the discharge port 2, the net is wound, the rotating motor 11 is started to drive the driving gear 12 to rotate, the driving gear 12 drives the driven fluted disc 13 to rotate, the driven fluted disc 13 drives the net bundle support 3 to rotate, so as to wind the forage, a certain setting can be made on the number of winding rings or the duration of winding when the forage is wound, when the forage is rotated to a set number of rings, the rotating motor 11 stops working, the oil cylinder 41 is opened through the magnetic induction switch, the piston rod of the oil cylinder extends out, the rotating motor 11 works again, so that the driven fluted disc 13 drives the net bundle support 3 to rotate, the net is wound again, the net bundle support 3 stops winding after winding a circle around the piston rod of the oil cylinder when the net is wound, the oil cylinder piston rod is wound, the oil cylinder piston rod retracts at the moment, the blade 422 cuts off part of the rope net, the saw-tooth strips 423 hook the rope net, the rope net is pulled to the net breaking device 5, then the net breaking motor 51 rotates to drive the net breaking blade 52 to rotate, the rope net is cut off from the limiting opening 421 of the rope pulling plate 42, and the rope pulling plate 42 and the lower end of the oil cylinder 41 can firmly clamp the rope net through the rubber block 411, so that the next net winding is carried out.

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.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides an automatic twine net disconnected net mechanism, includes twine net mechanism, disconnected net mechanism, its characterized in that: twine net mechanism and include rotating-structure (1), discharge gate (2) and be used for twining net bundle support (3) of packing forage, disconnected net mechanism is including drawing net structure (4) and being located the disconnected net ware (5) of drawing net structure top.

2. The automatic net winding and breaking mechanism of claim 1, wherein: the rotation motor (11) and driving gear (12) coaxial coupling of revolution mechanic (1), driving gear (12) meshing passive fluted disc (13), passive fluted disc (13) inner circle circumference distributes a plurality of rotation wheels (14) of connecting on passive fluted disc (13) bottom plate, rotate wheel (14) recess with passive fluted disc (13) inner circle wall looks butt.

3. The automatic net winding and breaking mechanism of claim 1, wherein: net bundle support (3) are located discharge gate (2) lower extreme and with rotating-structure (1) is connected, net bundle support (3) include net bundle live-rollers (31), one end is connected with net bundle live-rollers (31) and is located net bundle live-rollers (31) both sides and with net bundle live-rollers (31) parallel first pull rod (32), second pull rod (33), first pull rod (32) other end is rotated with passive fluted disc (13) and is connected, second pull rod (33) other end is connected on passive fluted disc (13), passive fluted disc (13) central point department of putting is equipped with discharge gate (2), discharge gate (2) one side is equipped with and draws in the net structure (4).

4. The automatic net winding and breaking mechanism according to claim 1 or 3, wherein: the net pulling structure (4) comprises an oil cylinder (41) and a rope pulling plate (42) fixedly connected to the top end of a piston rod of the oil cylinder, a limiting opening (421) used for cutting a rope net is formed in the rope pulling plate (42), a blade (422) is arranged at the upper end of the rope pulling plate, a sawtooth strip (423) is arranged at the lower end of the rope pulling plate, an inner ring of a passive fluted disc (13) is arranged when the piston rod of the oil cylinder stretches out, and a rubber block (411) is arranged on a support plate of the oil cylinder between the piston rod of the oil cylinder.

5. The automatic net winding and breaking mechanism according to claim 4, wherein: the oil cylinder piston rod is parallel to the discharge hole (2) in the extending state and comprises a magnet induction rod (412) provided with a magnet induction switch and a rope net limiting rod (413).

6. The automatic net winding and breaking mechanism of claim 1, wherein: the net breaking device (5) is located above the net pulling structure (4), the net breaking device (5) comprises a net breaking motor (51) and a net breaking blade (52) which is coaxially connected with the net breaking motor (51), and the net breaking blade (52) is located between limiting ports (421) when the oil cylinder piston rod retracts.