CN220858941U

CN220858941U - Reaper-binder

Info

Publication number: CN220858941U
Application number: CN202322406559.1U
Authority: CN
Inventors: 李建军
Original assignee: WEIFANG SHENGCHUAN MACHINERY CO LTD
Current assignee: WEIFANG SHENGCHUAN MACHINERY CO LTD
Priority date: 2023-09-06
Filing date: 2023-09-06
Publication date: 2024-04-30
Anticipated expiration: 2033-09-06

Abstract

The utility model discloses a reaper-binder, which comprises a power mechanism, a transmission mechanism and a reaper-binder, wherein the power mechanism, the transmission mechanism and the reaper-binder are sequentially connected, the power mechanism transmits the power output shaft of a tractor to the reaper-binder through the transmission mechanism, the reaper-binder comprises a reaper mounted on a main frame and a binder mounted on an auxiliary frame, and the reaper and the binder are detachably connected through the main frame and the auxiliary frame. Connect cutter-rower and bundling machine as an organic wholely through trilateral connection structure that can dismantle, with power high-efficient transmission and distribution to cutter-rower and bundling machine through transmission system, realized that the complete machine installation is dismantled conveniently, cut and shine the function and have simultaneously and cut bundle function, especially when need not cut bundle function can also make things convenient for quick dismantlement to cut bundle part, become solitary cutter-rower, the operating efficiency is high.

Description

Reaper-binder

Technical Field

The utility model relates to the field of agricultural machinery, in particular to a reaper-binder.

Background

At present, the front cutting table in the market mainly comprises a cutter-rower, no cutter-binder, and only has the cutting and sun-drying functions and is single in function. Meanwhile, the power output is carried out by the power of the tractor, but the structure is complex, the disassembly is troublesome, and the function exertion of the reaper-binder is limited due to the complex disassembly and assembly.

What is needed in the industry is a baler that is easy to install and remove and has a bale cutting function.

Disclosure of utility model

The utility model aims to overcome the defects of the prior art and provide the reaper with convenient installation and disassembly and bale cutting function.

The aim of the utility model is achieved by the following technical measures:

The reaper-binder comprises a power mechanism, a transmission mechanism and a reaper-binder mechanism, wherein the power mechanism, the transmission mechanism and the reaper-binder mechanism are sequentially connected, and the reaper-binder is characterized in that:

the power mechanism comprises a power wheel set and a cutting and bundling output spline shaft, wherein the power wheel set can be connected with a power output shaft of the tractor, and transmits the power of the power output shaft of the tractor to the cutting and bundling output spline shaft;

The transmission mechanism comprises a front end transmission shaft, a middle transmission shaft and a tail end transmission shaft, and the cutting and bundling output spline shaft, the front end transmission shaft, the middle transmission shaft and the tail end transmission shaft are sequentially in transmission connection;

The cutting and binding mechanism comprises a cutting and drying machine arranged on a main frame and a binding machine arranged on an auxiliary frame, the cutting and drying machine and the binding machine are detachably connected through the main frame and the auxiliary frame, a lifting mechanism which can be arranged on the front part of the tractor is arranged on the main frame, the lifting mechanism comprises a lifting oil cylinder, and the lifting oil cylinder drives the cutting and binding mechanism to fall to the working height or to be lifted to the advancing height.

As a preferable scheme, the main frame comprises a main frame fixing frame which can be fixed with the front end of the tractor and a floating frame which is slidably arranged on the main frame fixing frame, one end of the lifting cylinder is fixed on the main frame fixing frame, a piston rod at the other end of the lifting cylinder is fixed on the floating frame, the cutter-rower is fixedly arranged on the floating frame, and the auxiliary frame is detachably arranged on one side of the floating frame.

As a preferable scheme, one side of the floating frame installation auxiliary frame is provided with a rear connecting seat, a side connecting seat and a top connecting seat, the auxiliary frame is provided with a rear connecting plate matched with the rear connecting seat, a side connecting plate matched with the side connecting seat and a top connecting plate matched with the top connecting seat, and the connecting surfaces of the rear connecting plate, the side connecting plate and the top connecting plate are respectively and vertically arranged.

As a preferred solution, the connection surfaces of the rear connection seat and the rear connection plate are perpendicular to the ground and parallel to the length direction of the main frame, and the rear connection seat and the rear connection plate at least comprise two groups.

As a preferred scheme, the power wheelset includes driving sprocket, driven sprocket and chain, last driving sprocket shaft hole with tractor power take-off shaft fixed connection that has of driving sprocket, last driven sprocket shaft hole with cut bundle output spline shaft fixed connection that has of driven sprocket, driving sprocket with pass through chain drive between the driven sprocket and be connected, driving sprocket with driven sprocket rotates and installs on the sprocket fixed plate, sprocket fixed plate fixed mounting is in the power take-off backup pad, the sprocket fixed plate is in driving sprocket's one end be connected with be used for with tractor fixed connection's fixing bolt and fixing bolt sleeve.

As a preferable scheme, the two pairs of fixing bolts are arranged on two sides of the driving sprocket respectively.

As a preferable scheme, the cutting and bundling output spline shaft is in transmission connection with the front end transmission shaft through a universal joint.

As a preferable scheme, a front connecting plate fixedly connected with the tractor is arranged between the front end transmission shaft and the middle transmission shaft, a front bearing seat and a front connecting shaft sleeved in the front bearing seat are arranged on the front connecting plate, and two ends of the front connecting shaft are respectively in transmission connection with the front end transmission shaft and the middle transmission shaft through universal joints.

As a preferable scheme, a rear connecting plate fixedly connected with the tractor is arranged between the middle transmission shaft and the tail end transmission shaft, a rear bearing seat and a rear connecting shaft sleeved in the rear bearing seat are arranged on the rear connecting plate, and two ends of the rear connecting shaft are respectively in transmission connection with the middle transmission shaft and the tail end transmission shaft through universal joints.

As a preferable scheme, the reaper-binder transmission box is arranged on the reaper-binder mechanism and is provided with a reaper-binder transmission shaft extending out of the box body, a plurality of reaper-binder transmission sprockets and a plurality of binder transmission sprockets are connected to the reaper-binder transmission shaft, the plurality of reaper-binder transmission sprockets respectively transmit power to the reaper-binder through the reaper-binder transmission chains, and the binder transmission sprockets transmit power to the binder through the binder transmission chains.

Due to the adoption of the technical scheme, compared with the prior art, the utility model has the advantages that: the utility model discloses a reaper-binder, which connects a cutter-rower and a binder into a whole through a three-face detachable connecting structure, and efficiently transmits and distributes power to the cutter-rower and the binder through a transmission system, so that the whole machine is convenient to mount and detach, has a cutting and binding function while achieving a cutting and airing function, and particularly can conveniently and rapidly detach a cutting and binding part when the cutting and binding function is not needed, so that the cutter-binder becomes an independent cutter-rower, and has high operation efficiency. Because the power part and the hydraulic lifting part of the utility model are the corresponding systems of the original tractor, the utility model has compact structure, reliable performance and controlled cost.

The utility model is further described below with reference to the drawings and the detailed description.

Drawings

FIG. 1 is a schematic side elevational view of the baler of the present utility model.

Fig. 2 is a schematic top plan view of the baler of the present utility model.

Fig. 3 is a schematic perspective view of the baler of the present utility model.

Fig. 4 is an enlarged schematic view of the structure of fig. 3 at circle a.

Fig. 5 is a schematic rear elevational view of the binding mechanism of the binding and reaping machine of the present utility model.

Fig. 6 is a schematic top plan view of the binding mechanism of the binding and reaping machine of the present utility model.

Fig. 7 is a schematic perspective view of the binding mechanism of the binding and reaping machine of the present utility model.

In the accompanying drawings: 1. the harvester-binder mechanism, 10, main frame, 11, cutter-rower, 12, bundling machine, 14, auxiliary frame, 196, floating frame, 23, tractor power take-off shaft, 225, harvester-binder drive chain, 226, harvester-binder drive box, 227, harvester-binder drive shaft, 228, bundling drive chain, 229, drive sprocket, 230, sprocket-fixing plate, 231, fixing bolt sleeve, 232, front drive shaft, 233, harvester-binder output spline shaft, 234, driven sprocket, 235, chain, 236, fixing bolt, 241, end drive shaft, 242, front connecting plate, 244, rear connecting plate, 245, intermediate drive shaft, 246, power take-off support plate, 52, host machine mount, 59, lifting cylinder.

Detailed Description

Examples: as shown in fig. 1 to 7, the baler comprises a power mechanism, a transmission mechanism and a baler mechanism 1, wherein the power mechanism, the transmission mechanism and the baler mechanism 1 are connected in sequence, and a rear wheel on one side is not drawn in the drawings for clarity of illustration of the power mechanism and the transmission mechanism.

The power mechanism comprises a power wheel set capable of being connected with the power output shaft 23 of the tractor and a cutting and bundling output spline shaft 233, and the power wheel set transmits the power of the power output shaft 23 of the tractor to the cutting and bundling output spline shaft 233.

The transmission mechanism comprises a front end transmission shaft 232, an intermediate transmission shaft 245 and a tail end transmission shaft 241, and the cutting and bundling output spline shaft 233, the front end transmission shaft 232, the intermediate transmission shaft 245 and the tail end transmission shaft 241 are sequentially in transmission connection.

The reaper-binder 1 comprises a cutter-rower 11 arranged on a main frame 10 and a binder 12 arranged on a secondary frame 14, wherein the cutter-rower 11 and the binder 12 are detachably connected through the main frame 10 and the secondary frame 14, a lifting mechanism which can be arranged at the front part of a tractor is arranged on the main frame 10, the lifting mechanism comprises a lifting oil cylinder 59, and the lifting oil cylinder 59 drives the reaper-binder 1 to fall to a working height or to be lifted to a travelling height. When the baler is mounted on a tractor for operation, the height of the baler 1 is low, and when the tractor finishes operation, the baler 1 needs to be lifted when the tractor travels on a road, so that the traffic capacity is ensured. Fig. 5-7 are schematic views of the cutter-rower 11 and baler 12 in a separated configuration.

As shown in fig. 1, 2, 3, 6 and 7, the main frame 10 includes a main frame fixing frame 52 which can be fixed to the front end of a tractor, and a floating frame 196 slidably mounted on the main frame fixing frame 52, one end of the lifting cylinder 59 is fixed to the main frame fixing frame 52, a piston rod at the other end of the lifting cylinder 59 is fixed to the floating frame 196, the cutter-rower 11 is fixedly mounted on the floating frame 196, and the sub-frame is detachably mounted on one side of the floating frame 196.

The floating frame 196 is provided with a rear connecting seat 112, a side connecting seat 113 and a top connecting seat 111 on one side of the auxiliary frame 14, the auxiliary frame 14 is provided with a rear connecting plate 72 matched with the rear connecting seat 112, a side connecting plate 71 matched with the side connecting seat 113 and a top connecting plate 70 matched with the top connecting seat 111, and the connecting surfaces of the rear connecting plate 72, the side connecting plate 71 and the top connecting plate 70 are respectively and vertically arranged.

The connection surfaces of the rear connection seat 112 and the rear connection plate 72 are perpendicular to the ground and parallel to the length direction of the main frame 10, and the rear connection seat 112 and the rear connection plate 72 comprise at least two groups.

As shown in fig. 1 to 4, the power wheel set includes a driving sprocket 229, a driven sprocket 234 and a chain 235, the driving sprocket 229 is provided with a driving sprocket shaft hole fixedly connected with the power output shaft 23 of the tractor, the driven sprocket 234 is provided with a driven sprocket shaft hole fixedly connected with the cutting and bundling output spline shaft 233, the driving sprocket 229 and the driven sprocket 234 are in transmission connection through the chain 235, the driving sprocket 229 and the driven sprocket 234 are rotatably mounted on a sprocket fixing plate 230, the sprocket fixing plate 230 is fixedly mounted on a power output support plate 246, and a fixing bolt 236 and a fixing bolt sleeve 231 for fixedly connecting with the tractor are connected to one end of the driving sprocket 229.

The fixing bolts 236 are divided into two pairs, and the two pairs of fixing bolts 236 are disposed on both sides of the driving sprocket 229.

As shown in fig. 4, the cutting and bundling output spline shaft 233 is connected with the front end transmission shaft 232 through a universal joint transmission.

As shown in fig. 3, a front connection plate 242 fixedly connected with the tractor is disposed between the front transmission shaft 232 and the intermediate transmission shaft 245, a front bearing seat and a front connection shaft sleeved in the front bearing seat are mounted on the front connection plate 242, and two ends of the front connection shaft are respectively in transmission connection with the front transmission shaft 232 and the intermediate transmission shaft 245 through universal joints.

As shown in fig. 3, a rear connection plate 244 fixedly connected with the tractor is arranged between the middle transmission shaft 245 and the end transmission shaft 241, a rear bearing seat and a rear connection shaft sleeved in the rear bearing seat are arranged on the rear connection plate 244, and two ends of the rear connection shaft are respectively in transmission connection with the middle transmission shaft 245 and the end transmission shaft 241 through universal joints.

As shown in fig. 3, 5 and 7, the baler mechanism 1 is provided with a baler transmission box 226, the baler transmission box 226 is provided with a bale cutting transmission shaft 227 extending out of the box body, a plurality of bale cutting transmission sprockets and a bale bundling transmission sprocket are connected to the bale cutting transmission shaft 227, a plurality of bale cutting transmission sprockets respectively transmit power to the windrower through a bale cutting transmission chain 225, and the bale bundling transmission sprocket transmits power to the baler 12 through a bale bundling driving chain 228.

More specifically describing the application, the baler pre-header structure:

1. The power part mainly comprises a power output shaft 23 of the tractor, a driving sprocket 229, a driven sprocket 234, a chain 235, a cutting and bundling output spline shaft 233 and the like, a fixing bolt sleeve 231, a sprocket fixing plate 230, a power output support plate 246 and the like.

2. The drive part mainly comprises a front end drive shaft 232, an intermediate drive shaft 245 and a tail end drive shaft 241, and a connecting plate 242 for supporting the fixed drive shaft, wherein the connecting plate 242 is connected with a host machine through bolts, the intermediate connecting plate is connected with the host machine through U-shaped bolts, and the tail end drive shaft 241 transmits power to the binder box 226.

3. The bale cutting part (working part) mainly comprises a cutter-rower 1, a baler 2 and a lifting cylinder 59. The cutter-rower 1 and the bundling machine 2 adopt split structures, the cutter-rower can be used as a cutter-binder, and the connecting and detaching parts comprise: frame joint 1, frame joint 2, frame joint 3, frame joint 4 and connecting plate 72, flange plate 71 and main connecting plate 70 fixedly connected with the bundling machine. The lifting part mainly comprises a lifting oil cylinder 59, wherein one end of the lifting oil cylinder is fixed on a host fixing frame 52, one end of a piston rod is fixed on a floating frame 196, the host fixing frame 52 is fixed on the front end of a tractor, and the floating frame 196 is integrated with the cutter-rower 1. The cutter-rower 1 and the bundling machine 2 are all operation structures which are realized at present, and the applicant of the application also has a plurality of corresponding single-function products for sale, and the structure is not repeated.

Functional description:

The power output shaft 23 of the tractor transmits power to the driven sprocket 234 through the driving sprocket 229, the driven sprocket 234 completes the transmission of the power from the engine to the binder box 226 through the front end transmission shaft 232, the middle transmission shaft 245 and the tail end transmission shaft 241 under the action of the output spline shaft 233, and the transmission system uses the power output of the tractor, so that a clutch is not increased in the middle, the structure is simple, the disassembly is convenient, the power transmission is reliable, and the transmission efficiency is high. Meanwhile, as the lifting oil cylinder 59 is used for controlling the hydraulic system of the original tractor, the structure is not added in the middle, so that the operation is convenient, and the structure is compact.

Because the power part and the hydraulic lifting part are the corresponding systems of the original tractor, the structure is compact, the performance is reliable, and the cost is controlled.

Claims

1. The reaper-binder comprises a power mechanism, a transmission mechanism and a reaper-binder mechanism, wherein the power mechanism, the transmission mechanism and the reaper-binder mechanism are sequentially connected, and the reaper-binder is characterized in that:

The transmission mechanism comprises a front end transmission shaft (232), an intermediate transmission shaft (245) and a tail end transmission shaft (241), and the cutting and bundling output spline shaft, the front end transmission shaft (232), the intermediate transmission shaft (245) and the tail end transmission shaft (241) are sequentially in transmission connection;

The cutting and binding mechanism comprises a cutting and drying machine arranged on a main frame and a binding machine arranged on an auxiliary frame, the cutting and drying machine and the binding machine are detachably connected through the main frame and the auxiliary frame, a lifting mechanism which can be arranged on the front part of a tractor is arranged on the main frame, the lifting mechanism comprises a lifting oil cylinder (59), and the lifting oil cylinder (59) drives the cutting and binding mechanism to fall to a working height or to be lifted to a travelling height.

2. The baler of claim 1, wherein:

The main frame includes can with fixed host computer mount (52) of tractor front end and slidable mounting in floating frame (196) on host computer mount (52), lift cylinder (59) one end is fixed in on host computer mount (52), the piston rod of lift cylinder (59) other end is fixed in on floating frame (196), cutter-rower fixed mounting is in on floating frame (196), subframe demountable installation is in floating frame (196) one side.

3. The baler of claim 2, wherein:

One side of the floating frame (196) is provided with a rear connecting seat, a side connecting seat and a top connecting seat, the auxiliary frame is provided with a rear connecting plate matched with the rear connecting seat, a side connecting plate matched with the side connecting seat and a top connecting plate matched with the top connecting seat, and the connecting surfaces of the rear connecting plate, the side connecting plate and the top connecting plate are respectively and vertically arranged.

4. A baler according to claim 3, characterised in that:

The connecting surfaces of the rear connecting seat and the rear connecting plate are perpendicular to the ground and parallel to the length direction of the main frame, and the rear connecting seat and the rear connecting plate at least comprise two groups.

5. The baler of claim 1, wherein:

The power wheel group comprises a driving sprocket (229), a driven sprocket (234) and a chain (235), wherein the driving sprocket (229) is provided with a driving sprocket shaft hole fixedly connected with a power output shaft of the tractor, the driven sprocket (234) is provided with a driven sprocket shaft hole fixedly connected with a cutting and bundling output spline shaft, the driving sprocket (229) is in transmission connection with the driven sprocket (234) through the chain (235), the driving sprocket (229) and the driven sprocket (234) are rotatably arranged on a sprocket fixing plate (230), the sprocket fixing plate (230) is fixedly arranged on a power output support plate (246), and one end of the sprocket fixing plate (230) positioned on the driving sprocket (229) is connected with a fixing bolt and a fixing bolt sleeve (231) which are fixedly connected with the tractor.

6. The baler of claim 5, wherein:

the two pairs of fixing bolts are respectively arranged at two sides of the driving sprocket (229).

7. The baler of claim 5, wherein:

The cutting and bundling output spline shaft is in transmission connection with the front end transmission shaft (232) through a universal joint.

8. The baler of claim 5, wherein:

A front connecting plate (242) fixedly connected with the tractor is arranged between the front end transmission shaft (232) and the middle transmission shaft (245), a front bearing seat and a front connecting shaft sleeved in the front bearing seat are arranged on the front connecting plate (242), and two ends of the front connecting shaft are respectively in transmission connection with the front end transmission shaft (232) and the middle transmission shaft (245) through universal joints.

9. The baler of claim 5, wherein:

a rear connecting plate (244) fixedly connected with the tractor is arranged between the middle transmission shaft (245) and the tail end transmission shaft (241), a rear bearing seat and a rear connecting shaft sleeved in the rear bearing seat are arranged on the rear connecting plate (244), and two ends of the rear connecting shaft are respectively in transmission connection with the middle transmission shaft (245) and the tail end transmission shaft (241) through universal joints.

10. A baler according to any one of claims 1 to 9, characterised in that:

the cutting and binding mechanism is provided with a cutting and binding machine transmission box (226), the cutting and binding machine transmission box (226) is provided with a cutting and binding transmission shaft extending out of the box body, a plurality of cutting and binding transmission chain wheels and a binding transmission chain wheel are connected to the cutting and binding transmission shaft, the cutting and binding transmission chain wheels transmit power to the cutting and binding machine through cutting and binding transmission chains respectively, and the binding transmission chain wheels transmit power to the binding machine through binding transmission chains.