CN109292135B

CN109292135B - Straw bundling apparatus

Info

Publication number: CN109292135B
Application number: CN201810900201.5A
Authority: CN
Inventors: 陈翠
Original assignee: Shi Pingyuan
Current assignee: Shi Pingyuan
Priority date: 2018-08-09
Filing date: 2018-08-09
Publication date: 2020-06-30
Anticipated expiration: 2038-08-09
Also published as: CN109292135A

Abstract

The invention relates to a bundling apparatus, in particular to a straw bundling apparatus. The technical problems of the invention are as follows: the straw bundling instrument can fix the binding bands, bring convenience to people to bundle straws, reduce labor cost and avoid influence of loosening of the binding bands on knotting. The technical implementation scheme of the invention is as follows: a straw bundling apparatus comprises a frame body, a support plate, a circular frame, a handle, a rotating shaft, a clamping block, a sleeve, a disc, a ratchet wheel, a rocker, a support rod, a guide sleeve, a clamping rod, a threaded disc, a first bearing seat and the like; the right side of the frame body is fixedly connected with a circular frame, the circle center of the circular frame is fixedly connected with a first bearing seat in an embedded mode, and the rotating shaft is connected with a bearing in the first bearing seat. According to the straw binding device, the binding belt is wound on the sleeve, the handle is held, the binding belt can be pulled to bind the straw, the head end of the binding belt is fixed through the straw binding device, the rocker is shaken to rotate reversely, the straw can be bound tightly, and an operator can better bind the straw through the compressing device.

Description

Straw bundling apparatus

Technical Field

The invention relates to a bundling apparatus, in particular to a straw bundling apparatus.

Background

In the agricultural, a large amount of straws can appear after maize or wheat are handled and are accomplished, the straw can be collected and use in other places, generally all tie up the straw with the bandage and collect, when people tie up the straw with the bandage, because the straw is more, then need alone to press the straw, alone tie a knot with the bandage in addition, so the cost of labor is high, and when tying a knot, the bandage is easy not hard up to lead to the effect of tying a knot not good, so people can fix the straw with the instrument and tie a knot to the bandage again, so complex operation.

Disclosure of Invention

In order to overcome the defects that the labor cost is high and the knotting effect is poor due to the fact that the tying bands are easy to loosen during knotting due to the fact that a large number of straws need to be pressed by one person and the tying bands need to be knotted by the other person, the technical problem of the invention is as follows: the straw bundling instrument can fix the binding bands, bring convenience to people to bundle straws, reduce labor cost and avoid influence of loosening of the binding bands on knotting.

The technical implementation scheme of the invention is as follows: a straw bundling apparatus comprises a frame body, a support plate, a circular frame, a handle, a rotating shaft, a clamping block, a sleeve, a disc, a ratchet wheel, a rocker, a support rod, a guide sleeve, a clamping rod, a threaded disc, a first bearing seat, a first sleeve, a toothed strip, an elastic plate, a guide rod, a contact wheel, an inserted rod, a transverse plate, a rectangular rod, a rolling shaft, a connecting rod, a torsion spring, a rectangular sleeve and a holding rod, wherein the circular frame is fixedly connected to the right side of the frame body, the first bearing seat is fixedly connected to the center position of the circular frame in an embedded mode, the rotating shaft is connected with a bearing in the first bearing seat, the rocker is fixedly connected with the rear end of the rotating shaft, the clamping block is fixedly connected to the front portion of the rotating shaft at even intervals, the sleeve is sleeved on the front portion of the rotating shaft and matched with the clamping block, the disc is fixedly connected to, the tail end of the supporting rod is rotatably provided with a guide sleeve, a clamping rod is arranged in the guide sleeve, the lower part of the clamping rod penetrates through a first through hole to be meshed with a ratchet wheel, the lower part of the left side of the circular frame is provided with a discharge hole for a binding band to penetrate through, the front side of the circular frame is provided with a thread disc, the thread disc is matched with the front side of the circular frame through threads, a handle is fixedly connected between the left side of the outer top of the frame and the left side of the outer side surface of the circular frame, a support plate is fixedly connected between the left side of the top of the frame and the left side of the bottom of the frame, the upper part of the left side of the frame is provided with a guide hole with a guiding function, the front side and the rear side of the frame at the upper and lower sides of the guide hole are symmetrically provided with clamping grooves, the, the inserted bar is located the draw-in groove of top, rectangular rod lower part is opened there is a word hole, be equipped with the roller bearing in the word hole, rectangular rod top rigid coupling has the holding rod, open at framework left side middle part has the feed inlet, left surface middle part rigid coupling has first sleeve in the framework, communicate in the first sleeve with the feed inlet, insection strip rigid coupling is bottom in first sleeve, the symmetrical division of the outside top left and right sides of first sleeve has the first guide hole that plays the guide effect, be equipped with the guide arm in the first guide hole, the rigid coupling has the diaphragm between the left and right sides guide arm top, connecting rod and the middle rigid coupling in diaphragm top, the connecting rod top is connected with the roller bearing rear end, the contact wheel is installed to the guide arm bottom rotary type, the top left and right sides rigid coupling has the elastic plate in the first sleeve, the elastic plate is located contact wheel below rather than, framework.

Optionally, still including closing device, closing device is including the slide bar, the rack, the riser, the pinch roller, the gear, knob and bull stick, framework left side lower part is opened has the second guide hole that plays the guide effect, be equipped with the slide bar in the second guide hole, slide bar bottom rigid coupling has the rack, the riser is connected with slide bar left end rigid coupling, the pinch roller is all installed to both sides about the riser leading flank right side, the top pinch roller is located the feed inlet top, the below pinch roller is located the second through hole below, the bull stick of installing of rotary type between the both sides around the framework left side lower part, bull stick middle part rigid coupling has the gear, the gear is located rack below and its meshing, the bull stick front end rigid coupling has the knob, the knob is located the.

Optionally, still including the leading wheel, the stopper, the slider, the compression roller, first spring and act as go-between, riser bottom right side rigid coupling has the leading wheel that plays the guide effect, open on the left of the riser leading flank has the guide way, be equipped with in the guide way rather than sliding fit's slider, slider and guide way sliding fit, be connected with first spring between slider top and the guide way top, the compression roller rigid coupling is in the slider leading flank, all the rigid couplings have the stopper in the left and right sides middle part in the guide way, slider bottom intermediate junction has the act as go-between, the tail end of acting as go-between bypasses leading wheel and the outer left surface sub-unit connection of framework.

Optionally, the handle further comprises a fixing rod and a second spring, the fixing rod is fixedly connected to the upper portions of the left side surface and the right side surface of the rectangular sleeve, and the second spring is wound between the top of the rectangular sleeve and the bottom of the holding rod.

Firstly, an operator twists the threaded disc to separate from the circular frame, then takes the sleeve off the clamping block, namely, the binding band can be wound on the sleeve, the disk blocks the binding band to prevent the binding band from separating from the sleeve, when the sleeve is provided with a proper amount of binding band, the sleeve can be sleeved on the rotating shaft, then the head end of the binding band is pulled to pass through the discharge port and the second through hole, then the threaded disc is twisted and fixed on the circular frame, namely, the handle can be held to move the device to the side of the straw, then the clamping rod is pulled to move upwards, the clamping rod does not contact with the ratchet wheel, then the clamping rod is pulled to swing upwards to the outside of the circular frame, namely, the binding band can be pulled to wind on the straw, then the tail end of the binding band passes through the feed port to move into the first sleeve, when the binding band moves to the lower part of the elastic plate, the operator can pull the rectangular sleeve to move upwards, the rectangular sleeve, the holding rod swings downwards to drive the rectangular rod to swing downwards, the rectangular rod swings downwards to drive the connecting rod to move downwards through the rolling shaft, the connecting rod moves downwards to drive the transverse plate to move downwards, the transverse plate moves downwards to drive the guide rod to move downwards, the guide rod moves downwards to drive the contact wheel to move downwards, the contact wheel moves downwards to drive the elastic plate to swing downwards to press and fix the head end of the binding band, so that the rectangular sleeve can be pushed to move downwards, the rectangular sleeve moves downwards to drive the inserted rod to move downwards to be inserted into the clamping groove below to fix the rectangular rod, so that the elastic plate is fixed, an operator can hold the rocking rod to rotate reversely, the rocking rod rotates reversely to drive the rotating shaft to rotate reversely, the rotating shaft drives the sleeve to rotate reversely through the clamping block, the sleeve rotates to roll up the binding band, the binding band rolls up the straw, after the straw is bound, the rocking rod stops rocking, the clamping rod can, tying the binding bands bound on the straws, tying the straws together by tying the binding bands, and cutting off the binding bands on the left side of the second through hole. After the straw is bundled, the rectangular sleeve can be pulled to move upwards again to enable the inserted bar to be separated from the clamping groove, the holding rod is loosened, the rectangular bar swings upwards to restore to the original position under the action of the torsion spring, and then the elastic plate is driven to swing upwards to restore to the original position, so that the rectangular sleeve can be pushed to move downwards to drive the inserted bar to move downwards to be inserted into the clamping groove above. Thus, the straws can be bundled up according to the operation.

When the elastic plate pushes down the bandage head end fixedly, pinch roller and bandage contact, operating personnel can twist the knob and reverse, the knob reversal drives the bull stick reversal, the bull stick reversal drives the gear reversal, the gear reversal drives the rack and moves left, the rack moves left and drives the slide bar and move left, the slide bar moves left and drives the riser and move left, the riser moves left and drives the pinch roller and move left, the pinch roller moves left and rolls on the bandage, and then when the pinch roller moves left to the leftmost end, stop twisting the knob, operating personnel can tie a knot with the bandage. In a similar way, after the binding band is knotted and cut off, an operator can twist the knob to rotate forwards, the knob rotates forwards to drive the rotating rod to rotate forwards, the vertical plate is driven to move rightwards to return to the original position, and the knob is stopped being twisted. So, can make operating personnel to the effect that the bandage was knotted better.

When operating personnel wrench movement knob reversal made the riser move left and drive the pressure roller and move left, the riser made the pulling slider lapse through the framework, first spring extension, the slider moves down and drives the pressure roller and move down, the compression roller moves down and drives top bandage and move down, top bandage moves down and contacts with below bandage, when the slider moved down and the stopper contact, stopped wrench movement knob, operating personnel can begin to tie a knot to the bandage. After the binding band is tied well, the knob is twisted to rotate positively, the vertical plate moves rightwards to return to the original position, the stay wire is loosened, the sliding block moves upwards to drive the pressing roller to move upwards to return to the original position under the action of the first spring, and the knob is stopped being twisted. Therefore, the straw can be bound by the binding band more tightly, and the binding band can be tied more conveniently.

When the bandage removed to the elastic plate below, operating personnel can stimulate the rectangle sleeve rebound and make inserted bar and the top draw-in groove break away from in, the compression of second spring, can stimulate the rectangle pole downward swing and make the elastic plate downward swing fixed with the bandage, loosen the rectangle sleeve, because of the effect of second spring, the rectangle sleeve moves down and drives the inserted bar downward movement and insert the draw-in groove in fixed with the rectangle pole. Therefore, the rectangular sleeve does not need to be pushed by an operator to move downwards, and time and labor are saved.

The invention has the beneficial effects that: according to the straw binding device, the binding belt is wound on the sleeve, the handle is held, the binding belt can be pulled to bind the straw, the head end of the binding belt is fixed through the straw binding device, the rocking rod rotates reversely to bind the straw tightly, the pressing device enables an operator to better bind the straw tightly, the binding belts on the upper side and the lower side can be contacted through the effect of the pressing roller, the binding belt can be knotted more conveniently by the operator, and the rectangular sleeve can be better reset through the effect of the fixing rod and the second spring.

Drawings

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

Fig. 2 is a right-view structural diagram of the present invention.

Fig. 3 is a partial schematic front view of the present invention.

Fig. 4 is a partial top view of the present invention.

In the figure: 1 frame body, 2 support plates, 3 circular frames, 4 handles, 5 rotating shafts, 6 clamping blocks, 7 sleeves, 8 discs, 9 ratchets, 10 rocking bars, 11 first through holes, 12 supporting rods, 13 guide sleeves, 14 clamping rods, 15 discharge holes, 16 threaded discs, 17 first bearing seats, 18 guide holes, 19 feed holes, 20 second through holes, 21 first sleeves, 22 rack stripes, 23 elastic plates, 24 first guide holes, 25 guide rods, 26 contact wheels, 27 inserted rods, 28 transverse plates, 29 rectangular rods, 30 slotted holes, 31 rolling shafts, 32 connecting rods, 33 torsion springs, 34 rectangular sleeves, 35 holding rods, 36 clamping grooves, 37 pressing devices, 371 sliding rods, 372 racks, 373 second guide holes, 378 risers, 375, 376 gears, 377 knobs, rotating rods, 38 guide wheels, 39 guide grooves, 40 limiting blocks, 41 sliders, 42 pressing rollers, 43 first springs, 44 bracing wires, 45 fixing rods and 46 second springs.

Detailed Description

Embodiments of the present invention will be described below with reference to the drawings.

Example 1

A straw bundling apparatus is shown in figures 1-4, and comprises a frame body 1, a support plate 2, a circular frame 3, a handle 4, a rotating shaft 5, a clamping block 6, a sleeve 7, a disc 8, a ratchet wheel 9, a rocker 10, a support rod 12, a guide sleeve 13, a clamping rod 14, a threaded disc 16, a first bearing seat 17, a first sleeve 21, a toothed strip 22, an elastic plate 23, a guide rod 25, a contact wheel 26, an inserted rod 27, a transverse plate 28, a rectangular rod 29, a rolling shaft 31, a connecting rod 32, a torsion spring 33, a rectangular sleeve 34 and a holding rod 35, wherein the circular frame 3 is fixedly connected to the right side of the frame body 1, the first bearing seat 17 is fixedly connected to the center of the circular frame 3 in an embedded manner, the rotating shaft 5 is connected with an inner bearing of the first bearing seat 17, the rocker 10 is fixedly connected with the rear end of the rotating shaft 5, the clamping block 6 is fixedly connected to the front portion of the rotating shaft 5 at even intervals, the sleeve 7, a ratchet wheel 9 is fixedly connected to the rear part of a rotating shaft 5, a first through hole 11 is formed in the left side of the top of a circular frame 3, a support rod 12 is fixedly connected to the left side of the top of the outer side of the circular frame 3, a guide sleeve 13 is rotatably mounted at the tail end of the support rod 12, a clamping rod 14 is arranged in the guide sleeve 13, the lower part of the clamping rod 14 penetrates through the first through hole 11 to be meshed with the ratchet wheel 9, a discharge hole 15 for a bandage to pass through is formed in the lower part of the left side of the circular frame 3, a threaded disc 16 is arranged on the front side of the circular frame 3, the threaded disc 16 is matched with the front side of the circular frame 3 through threads, a handle 4 is fixedly connected between the left side of the outer top of a frame 1 and the left side of the outer side of the circular frame 3, a support plate 2 is fixedly connected between the left side of the top and the left side of the bottom of the frame 1, a guide hole 18 for, a torsion spring 33 is arranged at the hinged position of the rectangular rod 29 and the support plate 2, a rectangular sleeve 34 is sleeved on the rectangular rod 29, the rectangular sleeve 34 is positioned in the guide hole 18, the insertion rods 27 are symmetrically fixedly connected at the front side and the rear side of the outer side surface of the rectangular sleeve 34, the insertion rods 27 are positioned in the upper clamping groove 36, a straight hole 30 is formed in the lower part of the rectangular rod 29, a roller 31 is arranged in the straight hole 30, a holding rod 35 is fixedly connected at the top end of the rectangular rod 29, a feed inlet 19 is formed in the middle part of the left side of the frame 1, a first sleeve 21 is fixedly connected at the middle part of the left side surface of the frame 1, the first sleeve 21 is internally communicated with the feed inlet 19, a insection strip 22 is fixedly connected at the inner bottom part of the first sleeve 21, first guide holes 24 for guiding are symmetrically formed at the left side and the right side of the outer top of the first sleeve 21, a guide rod 25 is arranged in the first guide hole 24, a transverse, the bottom end of the guide rod 25 is rotatably provided with a contact wheel 26, the left side and the right side of the inner top of the first sleeve 21 are fixedly connected with elastic plates 23, the elastic plates 23 are positioned below the contact wheel 26 and are in contact with the contact wheel, and the lower part of the left side of the frame body 1 is provided with a second through hole 20.

Example 2

The pressing device 37 comprises a sliding rod 371, a rack 372, a vertical plate 374, a pressing wheel 375, a gear 376, a knob 377 and a rotating rod 378, a second guide hole 373 with a guiding function is formed in the lower portion of the left side of the frame body 1, the sliding rod 371 is arranged in the second guide hole 373, the rack 372 is fixedly connected to the bottom of the sliding rod 371, the vertical plate 374 is fixedly connected with the left end of the sliding rod 371, the pressing wheel 375 is mounted on the upper side and the lower side of the right side of the front side of the vertical plate 374, the upper pressing wheel 375 is located above the feed inlet 19, the lower pressing wheel 375 is located below the second through hole 20, the rotating rod 378 is rotatably mounted between the front side and the rear side of the lower portion of the left side of the frame body 1, the gear 376 is fixedly connected to the middle of the rotating rod 378, the gear 376.

Example 3

The novel vertical drawing device is characterized by further comprising a guide wheel 38, a limiting block 40, a sliding block 41, a pressing roller 42, a first spring 43 and a drawing wire 44, the guide wheel 38 playing a role in guiding is fixedly connected to the right side of the bottom of the vertical plate 374, a guide groove 39 is formed in the left side of the front side of the vertical plate 374, the sliding block 41 in sliding fit with the guide groove 39 is arranged in the guide groove 39, the sliding block 41 is in sliding fit with the guide groove 39, the first spring 43 is connected between the top of the sliding block 41 and the top of the guide groove 39, the pressing roller 42 is fixedly connected to the front side of the sliding block 41, the limiting block 40 is fixedly connected to the middle of the left side and the right side of the guide groove 39, the.

Example 4

The handle also comprises a fixing rod 45 and a second spring 46, the fixing rod 45 is fixedly connected to the upper parts of the left side surface and the right side surface outside the rectangular sleeve 34, and the second spring 46 is wound between the top of the rectangular sleeve 34 and the bottom of the holding rod 35.

Firstly, an operator twists the threaded disc 16 to separate from the circular frame 3, then takes the sleeve 7 off the fixture block 6, namely, the bandage can be wound on the sleeve 7, the disc 8 blocks the bandage to prevent the bandage from separating from the sleeve 7, when a proper amount of bandage is arranged on the sleeve 7, the sleeve 7 can be sleeved back on the rotating shaft 5, then the head end of the bandage is pulled to pass through the discharge hole 15 and the second through hole 20, then the threaded disc 16 is twisted to be fixed on the circular frame 3, the handle 4 can be held to move the device beside the straw, then the clamping rod 14 is pulled to move upwards, the clamping rod 14 does not contact with the ratchet wheel 9, then the clamping rod 14 is pulled to swing upwards to the outside of the circular frame 3, namely, the bandage can be pulled to wind on the straw, then the tail end of the bandage can pass through the feed hole 19 to move into the first sleeve 21, when the bandage moves to the lower part of the elastic plate 23, the operator can pull the rectangular sleeve 34 to move upwards, the rectangular sleeve 34 moves upwards to drive the, then the holding rod 35 is pulled to swing downwards, the holding rod 35 swings downwards to drive the rectangular rod 29 to swing downwards, the rectangular rod 29 swings downwards to drive the connecting rod 32 to move downwards through the roller 31, the connecting rod 32 moves downwards to drive the transverse plate 28 to move downwards, the transverse plate 28 moves downwards to drive the guide rod 25 to move downwards, the guide rod 25 moves downwards to drive the contact wheel 26 to move downwards, the contact wheel 26 moves downwards to drive the elastic plate 23 to swing downwards to press and fix the head end of the binding band, so that the rectangular sleeve 34 can be pushed to move downwards, the rectangular sleeve 34 moves downwards to drive the insertion rod 27 to move downwards to be inserted into the lower clamping groove 36 to fix the rectangular rod 29, the elastic plate 23 is fixed, an operator can hold the rocker 10 to rotate reversely, the rocker 10 rotates reversely to drive the rotating shaft 5 to rotate reversely, the rotating shaft 5 rotates reversely through the clamping block 6 to drive the sleeve 7 to rotate reversely, the sleeve 7 rotates reversely to roll up the binding band, after the straws are tightly bound, the rocking rod 10 stops rocking, the clamping rod 14 can be pulled to swing upwards, the clamping rod 14 swings upwards to enable the lower portion to be in contact with the ratchet wheel 9 to fix the clamping rod, binding bands bound on the straws can be tied, the binding bands tied together are tied, and the binding bands on the left side of the second through hole 20 can be cut off. After the straws are bundled, the rectangular sleeve 34 can be pulled to move upwards again to separate the inserted link 27 from the clamping groove 36, the holding rod 35 is loosened, the rectangular rod 29 swings upwards to restore to the original position under the action of the torsion spring 33, the elastic plate 23 is driven to swing upwards to restore to the original position, and the rectangular sleeve 34 can be pushed to move downwards to drive the inserted link 27 to move downwards to be inserted into the upper clamping groove 36. Thus, the straws can be bundled up according to the operation.

When the elastic plate 23 withholds the bandage head end fixedly, pinch roller 375 and bandage contact, operating personnel can twist knob 377 and reverse, knob 377 reverses and drives the reversal of bull stick 378, bull stick 378 reverses and drives the reversal of gear 376, gear 376 reverses and drives rack 372 and move left, rack 372 moves left and drives slide bar 371 and move left, slide bar 371 moves left and drives riser 374 and move left, riser 374 moves left and drives pinch roller 375 and move left, pinch roller 375 moves left and rolls on the bandage, and then when pinch roller 375 moves left to the leftmost end, stop twisting knob 377, operating personnel can tie a knot with the bandage. Similarly, after the binding band is knotted and cut off, an operator can twist the knob 377 to rotate forwards, the knob 377 rotates forwards to drive the rotating rod 378 to rotate forwards, and then the vertical plate 374 is driven to move rightwards to return to the original position, and the knob 377 is stopped to be twisted. So, can make operating personnel to the effect that the bandage was knotted better.

When an operator twists the knob 377 to rotate reversely to move the vertical plate 374 leftward to move the driving roller 42 leftward, the vertical plate 374 enables the pull wire 44 to pull the sliding block 41 to move downward through the frame body 1, the first spring 43 is stretched, the sliding block 41 moves the driving roller 42 downward, the pressing roller 42 moves downward to drive the upper binding band to move downward, the upper binding band moves downward to contact with the lower binding band, when the sliding block 41 moves downward to contact with the limiting block 40, the knob 377 is stopped being twisted, and the operator can start to tie a knot in the binding band. When the binding band is well tied, the knob 377 is twisted to rotate forwards, the vertical plate 374 moves rightwards to return to the original position, the pull wire 44 is loosened, the sliding block 41 moves upwards to drive the pressing roller 42 to move upwards to return to the original position under the action of the first spring 43, and the knob 377 is stopped being twisted. Therefore, the straw can be bound by the binding band more tightly, and the binding band can be tied more conveniently.

When the bandage moves to the lower part of the elastic plate 23, an operator can pull the rectangular sleeve 34 to move upwards to separate the insertion rod 27 from the upper clamping groove 36, the second spring 46 is compressed to pull the rectangular rod 29 to swing downwards to make the elastic plate 23 swing downwards to fix the bandage, the rectangular sleeve 34 is loosened, and due to the action of the second spring 46, the rectangular sleeve 34 moves downwards to drive the insertion rod 27 to move downwards to be inserted into the clamping groove 36 to fix the rectangular rod 29. Therefore, the rectangular sleeve 34 does not need to be pushed by an operator to move downwards, and time and labor are saved.

Although the present invention has been described in detail with reference to the above embodiments, it will be apparent to those skilled in the art from this disclosure that various changes or modifications can be made herein without departing from the principles and spirit of the invention as defined by the appended claims. Therefore, the detailed description of the embodiments of the present disclosure is to be construed as merely illustrative, and not limitative of the remainder of the disclosure, but rather to limit the scope of the disclosure to the full extent set forth in the appended claims.

Claims

1. A straw bundling apparatus is characterized in that: comprises a frame body (1), a support plate (2), a circular frame (3), a handle (4), a rotating shaft (5), a clamping block (6), a sleeve (7), a disc (8), a ratchet wheel (9), a rocker (10), a support rod (12), a guide sleeve (13), a clamping rod (14), a threaded disc (16), a first bearing seat (17), a first sleeve (21), a tooth stripe (22), an elastic plate (23), a guide rod (25), a contact wheel (26), an inserted rod (27), a transverse plate (28), a rectangular rod (29), a rolling shaft (31), a connecting rod (32), a torsion spring (33), a rectangular sleeve (34) and a holding rod (35), wherein the circular frame (3) is fixedly connected to the right side of the frame body (1), the first bearing seat (17) is fixedly connected to the position of the circle center of the circular frame (3) in an embedded manner, the rotating shaft (5) is connected with an inner bearing of the first bearing seat (17), the rocker (10), the front part of a rotating shaft (5) is fixedly connected with clamping blocks (6) at uniform intervals, a sleeve (7) is sleeved at the front part of the rotating shaft (5) and matched with the clamping blocks (6), discs (8) are fixedly connected with the front side and the rear side of the outer side surface of the sleeve (7) in a symmetrical mode, a ratchet wheel (9) is fixedly connected with the rear part of the rotating shaft (5), a first through hole (11) is formed in the left side of the top of a circular frame (3), a supporting rod (12) is fixedly connected with the left side of the outer side surface of the circular frame (3), a guide sleeve (13) is rotatably arranged at the tail end of the supporting rod (12), a clamping rod (14) is arranged in the guide sleeve (13), the lower part of the clamping rod (14) penetrates through the first through hole (11) and is meshed with the ratchet wheel (9), a discharge hole (15) for a bandage to penetrate is formed in the lower part of the left side of the circular frame (3), a threaded disc (16) is arranged on, a support plate (2) is fixedly connected between the left side of the top and the left side of the bottom of a frame body (1), a guide hole (18) playing a role in guiding is formed in the upper portion of the left side of the frame body (1), clamping grooves (36) are symmetrically formed in the front side and the rear side of the frame body (1) on the upper side and the lower side of the guide hole (18), the clamping grooves (36) are communicated with the guide hole (18), a rectangular rod (29) is rotatably mounted on the left side of the upper portion of the front side of the support plate (2), a torsion spring (33) is arranged at the hinged position of the rectangular rod (29) and the support plate (2), a rectangular sleeve (34) is sleeved on the rectangular rod (29), the rectangular sleeve (34) is located in the guide hole (18), inserting rods (27) are symmetrically fixedly connected on the front side and the rear side of the outer side of the rectangular sleeve (34), the inserting rods (27) are located in the clamping grooves (36, a holding rod (35) is fixedly connected with the top end of a rectangular rod (29), a feed inlet (19) is formed in the middle of the left side of a frame body (1), a first sleeve (21) is fixedly connected with the middle of the inner left side surface of the frame body (1), the inner part of the first sleeve (21) is communicated with the inner part of the feed inlet (19), a rack bar (22) is fixedly connected with the bottom of the inner part of the first sleeve (21), first guide holes (24) with guiding function are symmetrically formed in the left side and the right side of the outer top of the first sleeve (21), guide rods (25) are arranged in the first guide holes (24), a transverse plate (28) is fixedly connected between the top ends of the guide rods (25) at the left side and the right side, a connecting rod (32) is fixedly connected with the middle of the top of the transverse plate (28), the top end of the connecting rod (32) is connected with the rear end of a rolling shaft (31), a contact wheel (26) is rotatably arranged at the bottom end of the, the lower part of the left side of the frame body (1) is provided with a second through hole (20).

2. The straw strapping apparatus as claimed in claim 1, wherein: the device also comprises a pressing device (37), the pressing device (37) comprises a sliding rod (371), a rack (372), a vertical plate (374), a pressing wheel (375), a gear (376), a knob (377) and a rotating rod (378), a second guide hole (373) with a guiding effect is formed in the lower portion of the left side of the frame body (1), the sliding rod (371) is arranged in the second guide hole (373), the rack (372) is fixedly connected to the bottom of the sliding rod (371), the vertical plate (374) is fixedly connected with the left end of the sliding rod (371), the pressing wheels (375) are arranged on the upper side and the lower side of the right side of the front side of the vertical plate (374), the upper pressing wheel (375) is positioned above the feed port (19), the lower pressing wheel (375) is positioned below the second through hole (20), the rotating rod (378) is rotatably arranged between the front side and the rear side of the lower portion of the left side of the frame body (1), the, the front end of the rotating rod (378) is fixedly connected with a knob (377), and the knob (377) is positioned on the outer front side of the frame body (1).

3. A straw-strapping apparatus as in claim 2, characterized in that: still including leading wheel (38), stopper (40), slider (41), compression roller (42), first spring (43) and acting as go-between (44), riser (374) bottom right side rigid coupling has leading wheel (38) that play the guide effect, riser (374) leading flank left side is opened there is guide way (39), be equipped with in guide way (39) rather than sliding fit's slider (41), slider (41) and guide way (39) sliding fit, be connected with first spring (43) between slider (41) top and guide way (39) top, compression roller (42) rigid coupling is in slider (41) leading flank, all the rigid coupling has stopper (40) in the middle part of the left and right sides in guide way (39), slider (41) bottom intermediate junction has acting as go-between (44), acting as go-between (44) tail end is walked around leading wheel (38) and frame (1) outer left surface sub-connection.

4. A straw-strapping apparatus as in claim 3, characterized in that: the handle is characterized by further comprising a fixing rod (45) and a second spring (46), the fixing rod (45) is fixedly connected to the upper portions of the left side face and the right side face outside the rectangular sleeve (34), and the second spring (46) is wound between the top of the rectangular sleeve (34) and the bottom of the holding rod (35).