CN2837315Y

CN2837315Y - Improvement for cotton suction horn duct of round bale plucker

Info

Publication number: CN2837315Y
Application number: CN 200520127439
Authority: CN
Inventors: 张祺田
Original assignee: Individual
Current assignee: Individual
Priority date: 2005-10-14
Filing date: 2005-10-14
Publication date: 2006-11-15
Anticipated expiration: 2015-10-14

Abstract

The utility model relates to improvement for a cotton suction horn duct of a circular bale plucker. The central line of a lower cotton suction mouth and the central line of an upper cotton discharging mouth of the cotton suction horn duct form left and right stagger arrangement, so that the upper cotton discharging mouth is arranged at one side of the center of the lower cotton suction mouth in a deflective mode. The duct wall at one side of the far end of the lower cotton suction mouth of the cotton suction horn duct is provided with an auxiliary air intake mouth of which size can be adjusted. The utility model can reliably provides different attracting force for matching the different grabbing quantity of an inner and an outer cotton bales in the running of the circular bale plucker, effectively improves the attracting force of the cotton suction horn duct of the existing circular bale plucker and prevents the cotton falling problem caused by the not enough fitness of the cotton grabbing quantity.

Description

The suction oviduct improvement of round type griping cotton machine

Technical field

The utility model relates to the suction device on a kind of griping cotton machine, refers to especially a kind of suction oviduct improvement of round type griping cotton machine.

Background technology

Existing round type griping cotton machine as shown in Figure 1, this kind round type griping cotton machine is that the bale of cotton is centered on arrangement take the jack-post of round type griping cotton machine respectively as the center of circle, during use, utilize the rotation of round type griping cotton machine, grab the cotton-wool of the cotton hand beating mechanism crawl bale of cotton, by being positioned at the suction oviduct of grabbing on the cotton hand beating mechanism cotton-wool of picking up is sucked outside dispatch; Owing to the round type griping cotton machine is to advance as the center of circle rotates take jack-post, therefore it is inboard different from outside stroke to grab cotton hand beating mechanism, when so rotation is advanced, the inboard is grabbed cotton amount and is less than the outside and grabs cotton amount, and with the suction oviduct structure of existing round type griping cotton machine, the center line of its lower suction mouth and the center line of upper cotton output port are positioned on the same tangent plane, just going up cotton output port is positioned at above the central authorities of lower suction mouth, so during suction oviduct suction, its inside and outside side draught power is identical, therefore for inboard different from outside stroke, the inboard is grabbed cotton amount and is less than the outside and grabs in the situation of cotton amount, it is many and suction is not inconsistent demand that cotton amount is grabbed in the outside, so it is more not enough and the shortcoming fallen while walking causes to produce and imitates upper greatly puzzlement and inconvenience to produce outside suction more.

The utility model content

The suction oviduct improvement of a kind of round type griping cotton machine of the utility model, the structure that is misplaced about adopting the center line of the center line of lower suction mouth of cotton oviduct and upper cotton output port to be, make cotton output port partially be located at a side of lower suction mouth central authorities, and suction mouth far-end one side pipe wall arranges sizable auxiliary air intake under the suction oviduct, can effectively solve foregoing problems.

The utility model purpose realizes by the following technical solutions: a kind of suction oviduct improvement of round type griping cotton machine, be misplaced about the center line of the lower suction mouth of suction oviduct and the center line of upper cotton output port are, upper cotton output port is located at a side of lower suction mouth central authorities partially; The lower suction mouth far-end one side pipe wall of suction oviduct is provided with sizable auxiliary air intake; The tube wall of upper cotton output port below is provided with transparent sight window.

The utlity model has following advantage:

1. the structure that has been misplaced about having adopted the center line of the center line of time suction mouth and upper cotton output port to be of the utility model, make the round type griping cotton machine when cotton is grabbed in rotation, what suction oviduct energy was certain provides the interior outside different suction, and the round type griping cotton machine that coincide advance between the inside and outside different crawl amount of the bale of cotton, the suction oviduct suction that effectively improves existing round type griping cotton machine with grab cotton amount fitness inadequate produce cotton shortcoming.

2. the utility model is simple in structure, and cost is low, and the scale of being convenient to is promoted.

Description of drawings

Fig. 1 is existing round type griping cotton machine structural representation;

Fig. 2 is the utility model structural representation;

Fig. 3 is the utility model suction oviduct structural representation;

Fig. 4 is the right view of Fig. 3;

Fig. 5 is the A-A cutaway view of Fig. 4;

Fig. 6 is the B-B cutaway view of Fig. 3.

Number in the figure is described as follows:

The upper cotton output port of suction mouth 12-under the 1-suction oviduct 11-

13-assists the transparent sight window of air intake 14-

2-circle formula griping cotton machine 20-jack-post 21-grabs cotton hired roughneck mechanism

22-inhales cotton oviduct

The 3-bale of cotton

The specific embodiment

Suction oviduct improvement such as the utility model round type griping cotton machine of Fig. 2～shown in Figure 6 is misplaced about the center line of the lower suction mouth 11 of suction oviduct 1 and the center line of upper cotton output port 12 are, and makes cotton output port 12 partially be located at a side of lower suction mouth 11 central authorities; Grab the capable of regulating of cotton amount and suction power for taking the inboard into account, and in 1 time suction mouth of suction oviduct, 11 more remote side pipe walls one sizable auxiliary air intake 13 is set, the tube wall of upper cotton output port 12 belows then arranges a transparent sight window 14.

Claims

1, a kind of suction oviduct of round type griping cotton machine improvement includes the suction oviduct, it is characterized in that: be misplaced about the center line of the lower suction mouth of suction oviduct and the center line of upper cotton output port are, upper cotton output port is located at a side of lower suction mouth central authorities partially.

2, according to the suction oviduct improvement of the described round type griping cotton machine of claim 1, it is characterized in that: suction mouth far-end one side pipe wall is provided with sizable auxiliary air intake under the suction oviduct.