Harvestry bundling integrated machine rope draw box mechanism
Technical field
The utility model relates to a kind of combine, and more particularly, it relates to one and to tie a knot harvestry bundling integrated machine rope draw box mechanism smoothly.
Background technology
It is very general that the rice wheat of current employing combine to farmland carries out harvesting, adopt this automation equipment to carry out harvesting to rice wheat and substantially increase operating efficiency, time saving and energy saving, the conveniently recycling of stalk, now a lot of combines is provided with binder, combine realizes the bundling operation of stalk while gathering in rice wheat, greatly facilitates peasant household.Be the straw bundle of compression tied up with the bundling rope be arranged in rope case to a step important in stalk bundling, but present rope draw box mechanism arranges unreasonable, bundling rope is easily occurred, and card rope continues the phenomenon of restricting, and greatly reduces stalk and to tie a knot bundled rate.
Utility model content
The utility model overcomes existing combine rope draw box mechanism and arranges unreasonable, make bundling rope easily occur card rope continue rope phenomenon, greatly reduce stalk to tie a knot the deficiency of bundled rate, provide a kind of harvestry bundling integrated machine rope draw box mechanism, its vibrational power flow is reasonable, the bundling rope be arranged in rope case not easily occurs that in cabling bundling process card rope continues the phenomenon of rope, improves stalk and to tie a knot bundled rate.
In order to solve the problems of the technologies described above, the utility model is by the following technical solutions: a kind of harvestry bundling integrated machine rope draw box mechanism, comprise and be connected to rope case on bundling case and punch block, rope case inner top surface is provided with two guide rope devices, rope case is provided with two rope holes near the sidewall of punch block, rope case outer surface is all connected with bundling rope tensioning apparatus near two rope hole positions, bundling rope tensioning apparatus comprises bearing, rope guarding plate, attachment screw on rope guarding plate, screw is slidably connected on bearing, screw lower end is connected with spacing shim, spring is provided with between spacing shim and bearing, spring housing is connected on the stud of screw, bearing is provided with the installing plate of downward-sloping setting at the edge away from rope case, installing plate is connected with joint pin, joint pin is connected with conductor rope cover, punch block comprises U-shaped rocking arm and two needle brakes be connected on rocking arm, two angle positions of U-shaped rocking arm are equipped with punch block rope guiding hole, bundling case lower end is provided with bundling case rope guiding hole near needle brake front position, two bundle bundling ropes are placed with in rope case, two bundling ropes all successively through guide rope device, rope hole, between rope guarding plate and bearing, conductor rope cover, punch block rope guiding hole, bundling case rope guiding hole, be finally connected on the pinprick of needle brake front end.
Bundling rope is placed in rope case, bundling rope is through guide rope device and to pass and through rope guarding plate and bearing from rope hole, rope guarding plate pushes down bundling rope under the action of the spring, bundling rope is served to the effect of tensioning, effectively prevents bundling rope from occurring blocking the phenomenon of restricting and continuing and restricting owing to relaxing dilatory.After this, bundling rope is successively through conductor rope cover, punch block rope guiding hole, bundling case rope guiding hole, is finally connected on the pinprick of needle brake front end, effectively prevents punch block from occurring the phenomenon of interfering with bundling rope when motion.The vibrational power flow of harvestry bundling integrated machine rope draw box mechanism is reasonable, and the bundling rope be arranged in rope case not easily occurs that in cabling bundling process card rope continues the phenomenon of rope, improves stalk and to tie a knot bundled rate.
As preferably, rope guarding plate front and rear part is all inclined upwardly, and screw is connected to rope guarding plate by-level part.This vibrational power flow is conducive to the tensioning of bundling rope, prevents bundling rope by rope guarding plate edge damage.
As preferably, guide rope device comprises conductor rope post, conductor rope ring, and conductor rope post is fastenedly connected on rope case, and conductor rope ring is fixedly connected on conductor rope post lower end, and bundling rope is through conductor rope ring.Bundling rope, by passing from rope hole after guide rope device, makes bundling rope cabling more smooth and easy, prevents knotting phenomenon.
As preferably, rope case inner bottom surface centre position is provided with demarcation strip, the open rearward end of rope case, and rope box back centre position is connected with gear rope bar.Demarcation strip will restrict case separation in two parts, and gear rope bar blocks bundling case, and prevent bundling rope from dropping out in rope case, bundling rope is laid steadily, and two bundling ropes are separated by demarcation strip, prevents mutual phenomenon of interfering.
As preferably, what the top of rope case was connected with downward-sloping setting puts bundle plate, puts bundle plate and is connected with bundling box back.Put the top that bundle plate is arranged on rope case, effectively prevent the stalk be scattered from falling in rope case, ensure the cabling operation swimmingly of bundling rope.
Compared with prior art, the beneficial effects of the utility model are: the vibrational power flow of harvestry bundling integrated machine rope draw box mechanism is reasonable, and the bundling rope be arranged in rope case not easily occurs that in cabling bundling process card rope continues the phenomenon of rope, improve stalk and to tie a knot bundled rate.
Accompanying drawing explanation
Fig. 1 is a kind of structural representation of the present utility model;
Fig. 2 is rope box structure schematic diagram of the present utility model;
Fig. 3 is the rear end structure schematic diagram of rope case of the present utility model;
Fig. 4 is the structural representation of punch block of the present utility model;
In figure: case of 1, restricting, 2, punch block, 3, guide rope device, 4, rope hole, 5, bundling rope tensioning apparatus, 6, bearing, 7, rope guarding plate, 8, screw, 9, spacing shim 10, spring, 11, installing plate, 12, joint pin, 13, conductor rope cover, 14, rocking arm, 15, needle brake, 16, punch block rope guiding hole, 17, bundling case rope guiding hole, 18, bundling rope, 19, conductor rope post, 20, conductor rope ring, 21, demarcation strip, 22, bundling case, 23, gear rope bar, 24, put bundle plate.
Embodiment
Below by specific embodiment, and by reference to the accompanying drawings, the technical solution of the utility model is further described specifically:
Embodiment: a kind of harvestry bundling integrated machine rope draw box mechanism (see accompanying drawing 1, accompanying drawing 2, accompanying drawing 3, accompanying drawing 4), comprise and be connected to rectangle rope case 1 on bundling case 22 and punch block 2, rope case inner top surface is provided with two guide rope devices 3, rope case is provided with two rope holes 4 near the sidewall of punch block, and rope case outer surface is all connected with bundling rope tensioning apparatus 5 near two rope hole positions.Bundling rope tensioning apparatus comprises bearing 6, rope guarding plate 7, attachment screw 8 on rope guarding plate, screw is slidably connected on bearing, screw lower end is connected with spacing shim 9, is provided with spring 10 between spacing shim and bearing, and spring housing is connected on the stud of screw, spring one end is connected on bearing lower surface, the other end is connected on spacing shim upper surface, and rope guarding plate front and rear part is all inclined upwardly, and screw is connected to rope guarding plate by-level part.Bearing is provided with the installing plate 11 of downward-sloping setting at the edge away from rope case, and installing plate is vertically connected with joint pin 12, joint pin is connected with conductor rope cover 13; Punch block comprises U-shaped rocking arm 14 and two needle brakes 15 be connected on rocking arm, and two angle positions of U-shaped rocking arm are equipped with punch block rope guiding hole 16, two punch block and are arranged between two punch block rope guiding holes.Punch block is arranged two stands rope guiding hole position and be all fixedly connected with twine guide plate, two punch block rope guiding holes are separately positioned on two twine guide plates.Bundling case lower end is provided with bundling case rope guiding hole 17 near needle brake front position, and bundling case is arranged bundling case rope guiding hole position and be fixedly connected with twine guide plate, bundling case rope guiding hole is arranged on twine guide plate.Be placed with two bundle bundling ropes 18 in rope case, rope case inner bottom surface centre position is provided with demarcation strip 21, the open rearward end of rope case, and rope box back centre position is connected with gear rope bar 23.Demarcation strip will restrict case separation in two parts, and two bundle bundling ropes are set on two dress rope posts, and gear rope bar blocks bundling case, prevent bundling rope from dropping out in rope case, bundling rope is laid steadily, and two bundling ropes are separated by demarcation strip, prevents the phenomenon of mutually interfering.Two bundling ropes all successively through guide rope device, rope hole, between rope guarding plate and bearing, conductor rope cover, punch block rope guiding hole, bundling case rope guiding hole, be finally connected on the pinprick of needle brake front end.Guide rope device comprises conductor rope post 19, conductor rope ring 20, and conductor rope post is fastenedly connected on rope case, and conductor rope ring is fixedly connected on conductor rope post lower end, and bundling rope is through conductor rope ring.The top of rope case is connected with putting of downward-sloping setting and ties plate 24, puts bundle plate and is connected with bundling box back.
Bundling rope is placed in rope case, bundling rope is through guide rope device and to pass and through rope guarding plate and bearing from rope hole, rope guarding plate pushes down bundling rope under the action of the spring, bundling rope is served to the effect of tensioning, effectively prevents bundling rope from occurring blocking the phenomenon of restricting and continuing and restricting owing to relaxing dilatory.After this, bundling rope is successively through conductor rope cover, punch block rope guiding hole, bundling case rope guiding hole, is finally connected on the pinprick of needle brake front end, effectively prevents punch block from occurring the phenomenon of interfering with bundling rope when motion.The vibrational power flow of harvestry bundling integrated machine rope draw box mechanism is reasonable, and the bundling rope be arranged in rope case not easily occurs that in cabling bundling process card rope continues the phenomenon of rope, improves stalk and to tie a knot bundled rate.
Above-described embodiment is one of the present utility model preferably scheme, not does any pro forma restriction to the utility model, also has other variant and remodeling under the prerequisite not exceeding the technical scheme described in claim.