CN2749240Y

CN2749240Y - Peanut seedling soil rapping device of peanut harvester

Info

Publication number: CN2749240Y
Application number: CN 200420117134
Authority: CN
Inventors: 吕水壬
Original assignee: Individual
Current assignee: Individual
Priority date: 2004-12-09
Filing date: 2004-12-09
Publication date: 2006-01-04
Anticipated expiration: 2014-12-09

Abstract

The utility model relates to a peanut seedling soil rapping device of a peanut harvester. The utility model is provided with a vehicle frame, a rotary table, two rotating shafts, two bearing seats, two frame seats, rapping pieces, two swinging arms, a connecting rod and a drive rod, wherein the two bearing seats respectively support one rotating shaft and are fixed on the vehicle frame; the two frame seats are respectively fixed at the bottom of one rotating shaft and oppositely arranged; the two frame seats outwards extend a section of circular arc surface by using the rotating shaft connected with the two frame seats respectively as a center; the rapping pieces are made of soft and elastic material and respectively fixed on one frame seat; the front ends of the two swinging arms are respectively and fixedly connected with the top end of one rotating shaft and perpendicular to the rotating shaft; the connecting rod is positioned at the back ends of the two swinging arms; both ends of the connecting rod are respectively hinged with the back ends of the two swinging arms; one end of the drive rod is hinged with one swinging arm of the two swinging arms, and the other end is hinged with the disk surface of the rotating disk. The utility model has the advantages that the time and the distance of rapping and desliming roots of peanut seedlings are increased, the rapping and desliming effects are good, and the work is reliable.

Description

The peanut seedling earth of harvester for peanut bounces device

Technical field

The utility model relates to a kind of harvester for peanut, and especially to bounce the structure of device relevant with the peanut seedling earth of harvester for peanut.

Background technology

At present, collection to peanut has been replaced artificial by machinery, for example have a kind of in mechanized equipment more representative peanut reaping machine, the structure that peanut seedling earth wherein bounces device (being peanut earth release unit) be on the conveying plant of reaping machine, establish one can be with the guide wheel of transmission system action, the wheel face of this guide wheel is provided with a long open-work, can be for drive link adjustment and drive link is spacing arbitrarily within it, described drive link one end is fastened in the long open-work on the wheel face of guide wheel, its other end is articulated in a tail of right angle frame, another of right angle frame tail then is articulated in a connecting rod, the other end of connecting rod is articulated in a motion guide rod, again the hack lever of right angle frame is engaged the equal fixed axostyle of the other end of center and motion guide rod, these two axostylus axostyles are fixed on the reaping machine, on the bearing on the following double track body frame, and bounce plate in relative (arc) of the lower end of the axostylus axostyle affixed cambered surface of difference, during the guide wheel rotation, interlock by above-mentioned member, make and bounce plate with left, the right reciprocating motion can separate the earth of the peanut plant that has just pulled up (being peanut seedling) that transmitted by conveying plant its root after bouncing plate and bouncing.But it still exists following drawback: 1. two to bounce plate be that the left and right sides is provided with, rotation back and forth in the same way simultaneously, to the effect of patting about the left and right plant root generation of peanut of bouncing between the plate by two, but it only is located at a side of axostylus axostyle, so the time of patting is shorter with distance, make the accompanying earth of part plant root before being clapped as yet, plant is just bounced plate by two, therefore the plant root is all also residual wet glutinous earth, brings difficulty to the follow-up pod operation of taking off.2. to bounce plate be tabular rigidity material plate because of two, though pat the power of bouncing of earth little (also can not ether little, otherwise earth can't be clapped from getting off), also can pat peanut pod, and it is damaged that peanut pod is produced.3. since two to bounce plate be tabular rigidity material plate, when patting earth, again because of earth has wet stickiness, so earth more easily attaches on the rapping surface that bounces plate, and the effect of desliming is patted in influence.4. the bearing that supports axostylus axostyle is open set-up mode, when therefore middle afield reaping machine mining clay is gathered peanut, can cause to stir up a cloud of dust, and the sticking easily glutinous earth of bearing is worn, and shorten its service life, must change bearing often.

Summary of the invention

The peanut seedling earth that the purpose of this utility model provides a kind of harvester for peanut bounces device, and technical problem to be solved is to increase with distance the time that makes this device pat desliming to the peanut seedling root, pats the better effects if of desliming, and reliable operation.

For solving the problems of the technologies described above, the technical solution adopted in the utility model is as follows:

A kind of peanut seedling earth of harvester for peanut bounces device, vehicle frame with chain both sides of being located at the peanut seedling transferring clipper, the rotating disk of the transmission mechanism of peanut seedling transferring clipper, the a pair of plate that bounces, two rotating shafts, its technical scheme is that it also has each supports a rotating shaft respectively by pair of bearings two bearing blocks on the above-mentioned vehicle frame of being fixed in, respectively be individually fixed in the bottom of a rotating shaft of stretching out from bearing block and be and be oppositely arranged and be that the center stretches out with the rotating shaft that connects separately be two skeleton frames of one section arc surface, each fixedlys connected its front end with the top of a rotating shaft of stretching out from bearing block respectively and perpendicular to two swing arms of this rotating shaft, be positioned at hinged with the rear end of two swing arms respectively connecting rod in its two ends, rear end of two swing arms, hinged and the hinged drive link of the card other end and above-mentioned rotating disk of one of them swing arm of one end and two swing arms, the described a pair of plate that bounces is all for by soft, elastomeric material is made respectively is individually fixed in a slapping plate on the skeleton frame outer surface.

In the technique scheme, the shape of described two bearing blocks preferably is the pipe shape, and its outer surface all has the plate pin of fixedlying connected with above-mentioned vehicle frame.It preferably also has two retaining mud covers, these two retaining mud covers each respectively cover be overlying on the upper end of a bearing block, each fixedlys connected two retaining mud covers with a rotating shaft corresponding with it, that stretch out from bearing block respectively.Above-mentioned bearing preferably is rolling bearing.It is hinged that one of them swing arm of above-mentioned drive link one end and two swing arms is preferably in the articulated position of this swing arm and connecting rod.

The utility model adopts said structure, its slapping plate (promptly bouncing plate) is located at the bottom (end) of rotating shaft, and be the beating face that middle mind-set both sides extend to form one section arc with rotating shaft, so two-way beating in both sides before and after its energy, peanut seedling (being the peanut plant) its root earth before being positioned at rotating shaft that (the peanut seedling transferring clipper) chain is pinched is just patted, after peanut seedling that chain pinches is by rotating shaft, the peanut seedling root is subjected to the beating of slapping plate equally, therefore, the utility model is patted desliming to the peanut seedling root time increases with distance (patting the time and distance of desliming than original device), it is cleaner to pat desliming, better effects if, make and follow-up take off the pod operation and can carry out smoothly, improved the reliability of work; Simultaneously, two slapping plates for by soft, elastomeric material is made respectively is individually fixed in a plate on the skeleton frame, so the surperficial also empty of the overwhelming majority supports or stops in the middle of the slapping plate, therefore when patting, slapping plate will produce vibration, the slapping plate that the earth of peanut seedling root is shaken is clapped totally, moreover, because the vibration effect can reduce wet glutinous earth and be attached on the beating face, can not influence it and clap the mud operation, improve the reliability of work; In addition, two slapping plates are made by soft material, and are less to the impulsive force of peanut pod when the earth operation is played in bat (hitting), reduced the generation of peanut pod disrepair phenomenon.Also have, the utility model preferably also has two retaining mud covers, these two retaining mud covers respectively overlap the upper end that is overlying on a bearing block respectively, like this, the bearing that can make bearing block upper end does not expose and is the seal isolation state, can prevent the sticking glutinous mud dirt of bearing, prolong the service life of bearing, more improve the reliability of its work.

Description of drawings

Fig. 1 is installed on the structural representation of existing harvester for peanut for the utility model.

Fig. 2 is a structural representation of the present utility model.

Structural representation when Fig. 3, Fig. 4 are the utility model work.

Embodiment

As Fig. 1, Fig. 2, Fig. 3, shown in Figure 4, the utility model is the improvement of the peanut seedling earth of existing harvester for peanut being bounced device.In Fig. 1, mark 1 is (existing) harvester for peanut, mark 2 is harvester for peanut (the peanut seedling transferring clipper) chain, mark 3 is the peanut seedling on the chain that is positioned at harvester for peanut, mark 4 is the perching knife of harvester for peanut, mark 5 peanut seedling for gathering in the crops, mark 6 bounce device for peanut seedling earth of the present utility model.As shown in Figure 2, the utlity model has the vehicle frame of the chain both sides of being located at the peanut seedling transferring clipper, the rotating disk 61 of the transmission mechanism of peanut seedling transferring clipper, the a pair of plate that bounces, two rotating shafts 68, each supports two bearing blocks 67 on the above-mentioned vehicle frame of being fixed in of a rotating shaft 68 respectively by pair of bearings 66, each respectively is and is oppositely arranged and be that the center stretches out with the rotating shaft that connects separately is two skeleton frames 60 (its cambered surface is relative, and the two is symmetric mode) of one section arc surface in (by axle sleeve 601 and screw) bottom of being fixed in a rotating shaft of stretching out from bearing block, its front end each respectively (passing through screw) fixedly connected with the top of a rotating shaft of stretching out and perpendicular to two swing arms 64 of this rotating shaft from bearing block, be positioned at hinged with the rear end of two swing arms respectively connecting rod 63 in its two ends, rear end of two swing arms, hinged and the hinged drive link 62 of the card other end and above-mentioned rotating disk 61 of one of them swing arm of one end and two swing arms 64, two retaining mud covers 65.The described a pair of plate that bounces all respectively is individually fixed in a slapping plate 69 on skeleton frame 60 outer surfaces for what made by soft, elastomeric material (as rubber or plastics or possess other material that soft, elasticity requires).The shape of above-mentioned two bearing blocks 67 is the pipe shape, and its outer surface all has the plate pin 671 of fixedlying connected with above-mentioned vehicle frame, and two plate bodys among Fig. 2 shown in the chain-dotted line are above-mentioned vehicle frame.Two retaining mud covers 65 each respectively cover be overlying on the upper end of a bearing block 67, each fixedlys connected two retaining mud covers with a rotating shaft 68 (passing through screw) corresponding with it, that stretch out from bearing block respectively.Above-mentioned bearing 66 is rolling bearing.One of them swing arm of above-mentioned drive link 62 one ends and two swing arms 64 is hinged in the articulated position of this swing arm and connecting rod 63.

Claims

1, a kind of peanut seedling earth of harvester for peanut bounces device, vehicle frame with chain both sides of being located at the peanut seedling transferring clipper, the rotating disk of the transmission mechanism of peanut seedling transferring clipper, the a pair of plate that bounces, two rotating shafts, it is characterized in that it also has each two bearing block (67) on the above-mentioned vehicle frame of being fixed in by a rotating shaft of pair of bearings (66) support (68) respectively, respectively be individually fixed in the bottom of a rotating shaft of stretching out from bearing block and be and be oppositely arranged and be that the center stretches out with the rotating shaft that connects separately be two skeleton frames (60) of one section arc surface, each fixedlys connected its front end with the top of a rotating shaft of stretching out from bearing block respectively and perpendicular to two swing arms (64) of this rotating shaft, be positioned at hinged with the rear end of two swing arms respectively connecting rod (63) in its two ends, rear end of two swing arms, hinged and the hinged drive link (62) of the card other end and above-mentioned rotating disk (61) of one of them swing arm of one end and two swing arms (64), the described a pair of plate that bounces is all for by soft, elastomeric material is made respectively is individually fixed in slapping plate (69) on a skeleton frame (60) outer surface.

2, peanut seedling earth according to claim 1 bounces device, it is characterized in that the shape of above-mentioned two bearing blocks (67) is the pipe shape, and its outer surface all has the plate pin (671) of fixedlying connected with above-mentioned vehicle frame.

3, peanut seedling earth according to claim 2 bounces device, it is characterized in that it also has two retaining mud covers (65), two retaining mud covers (65) each respectively cover be overlying on the upper end of a bearing block (67), each fixedlys connected two retaining mud covers with a rotating shaft (68) corresponding with it, that stretch out from bearing block respectively.

4, peanut seedling earth according to claim 1 bounces device, it is characterized in that above-mentioned bearing (66) is rolling bearing.

5, peanut seedling earth according to claim 1 bounces device, it is characterized in that one of them swing arm of above-mentioned drive link (62) one end and two swing arms (64) is hinged in the articulated position of this swing arm and connecting rod (63).