SU1371592A1 - Cotton picker - Google Patents

Abstract

The invention relates to the field of agricultural engineering. The aim of the invention is to increase the collection efficiency of cotton due to the provision of (udpovremenno contact the largest number of uiHHH. Ic. Iefi (III) with cotton bush. Cotton picker (XA) contains), chmum (), pa which installed a pair of endless working bodies with 15 with the formation of a working gap between them. The vrash axes, the working bodies of the working bodies and the working surface Ш 15 are installed horizontally in the direction of movement. The pullers 26 are also installed horizontally in two rows and the entire height HA for instantly removing cotton fiber and simultaneously transferring it to the windows 31 of the lower 28 and upper 27 sections of the receiving chamber installed between the rows of pullers 26. 1 and 15 are tapered, and their diameter is is located ahead in the course of the XA. The pullers 26 are also conical, but their diametrical arrangement is reverse relative to the arrangement of Ø 15. In the process of operation, the HA 15 of the teeth are inserted into the cotton, grabbing the fiber. The pullers 26 remove cotton from, and current from W, and transfer it to windows 31 ver. 27 and lower 28 sections of the receiving chamber, where it is picked up by air flow and put into a new chamber 29. 2 h. the item of f-ly, 7 ill. SP cl

Description

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The invention relates to the field of agricultural machinery, in particular to cotton harvesting machines.

The purpose of the invention is to improve the efficiency of cotton picking due to the simultaneous contact of the largest number of shnindls with cotton bushes.

FIG. 1 shows a cotton harvester, side view; in fig. 2 view L in FIG. one; in fig. 3 is a section BB in FIG. one; in fig. 4 shows the kinematic diagram of the choning machine; in fig. D) section BB in FIG. one; in fig. b - schematic of the location of the shnindel from the puller; on (} 1ig. 7 - section G-D in Fig. 6.

The cotton harvester includes a hydraulic system 1 for SUB-ROOM and lowering ainiapaTa. The device has fast-defaults 1 and 2 to 3 to facilitate access by the driver to the nodes and parts located inside the aniiapaia, if necessary reg. Shrovki II, 1M; |. : 4 hours ago, as well as for technical OCMOIIJU, use the Custodial Guide; 1 and 4 serve for 1 O 1 1 a and the direction of cotton bushes lying on the ground. Device 5 peobh ((dim () to maintain the relationship between nm1.ef and hlonkoubo (n) black apparatus. Insvmo transport systems 6 and 7 1 redaznachena1.1 d, | and red, aci in the co6 bunker) aH) ii) id cotton from the lower and upper Rus. The working Ko, i.e.-c (.) S serves to provide () the bottom,) where the contact of the largest number of spindo- 1st with bushes x; 1gatnika.

The apparatus also has an id 9 to regulate the working .c.: Iii.

On the section 10 (fig. 3) mopgi) cc) mc working parts and components of the hunk equipment. On the intermediate shaft installed). Growth) 1E 1sterni 11 and 12, pp. Stakeholder) 1e to change the mode of operation) aia depending on the opening of cotton bolls (phi 4). The sprockets 13 provide movement of the penalty 14, which (.) Th crepe 1s n 1 and 15 individual paired supports 16. Quick}) the standard P1 16 and 18 provide high-speed modes for the Workers | 15 anonymous.

The gears 18 and 19 are mounted on the second working shaft, the istern 20 with the leading sprocket 21, the three 22 chain and the followers are asterisk 23: it is installed on the other () m iuM (jMOM shaft. Sprocket 24, fixed NR ) fused to the Nsyndel 1o. pp. for transmission of the rotation from d) export penalty 22 to the ninde 15. The asterisk 25 represents movement from the operators 26 (Fig. 5) installed in two rows to the entire height of the working bodies of the spindles 15. High-speed movements of the pullers 26 Also, the hicks 17 and 18 are provided. The upper 27 and lower 28 sections form a receiving chamber 29 installed between the rows of pullers 26.. Pelle 30 is formed between the working bodies.

The chamber 29 is made with windows 31. Cotton fiber enters the upper 27 and lower 28 sections of the receiving chamber 29 through the windows 31. The connecting plate 32 for measuring 14 is designed to secure the hinge support 16, spindle 15. Support bearing 33 is mounted on the frame 10 of the apparatus to ensure the rotation of the shaft of the spindle 15.

For bearings 34, support 35 and 36 (Fig. 6) are used. The plate 32 with the hinge support 16 is connected by pins 37.

H. yunkouborochny machine works as follows.

When the tractor is moving away from the take-off shaft 5, the gears are rotated through gears 11 and 12, sprockets 13 and chain 14, on which housings 15 are fixed through hinged supports 16.

Spindles 15 teeth injected into raw cotton, grab the fiber, not 0

Neva ghervernut 180 °, and immediately knocked down by the impact of the puller 26, which in contact with the spindles 15 do not allow them to wind on the fiber,

5 ak as they lie at a higher angular velocity relative to the angular velocity of the niches. (The workmen 26 remove the cotton fiber from the spindles and immediately transfer it to the windows 31 of the upper 27 and lower 28 sections of the receiving chamber, where the fiber is picked up by air flow and entered into the lower chamber 29. Then through the pneumatic conveying systems 6 and 7 the fiber enters hopper sections. Hydraulic systems 1 allow the device to be controlled from the cab during lowering and raising, as well as to adjust the angle of inclination of the device relative to the ground surface. Hydraulic 9 regulate the working gap 30 of the cab of the machine.

In contrast to the axis of rotation of the leading infinite links known in the proposed apparatus and the working surface of the spindles are set horizontally in the direction of the tractor. The pullers are also installed horizontally in two rows for the entire height of the working unit, and between

5 rows of pullers installed receiving chamber. The spindles are made conical, with a larger diameter of the spindle located in front, in the direction of travel of the apparatus, and the containers are also made conical with a reverse arrangement of diameters relative to the location of the spindles. In this case, the drop of cotton on the ground is eliminated, because the circumference at the beginning of the grip is longer than at the end. By ensuring simultaneous contact of the largest number of spindles

5, with a cotton bush, the quality of the cotton being harvested is eliminated, the slaughterhouses of the spindles and receiving chambers are reduced, and the downtime of the cotton harvester is reduced.

Claims (3)

1. A cotton harvester containing a pair of leading endless links with axles and spindles installed with the formation of a workpiece, cotton strippers with receiving chambers and means of pressing cotton bushes against working surfaces of shpindles, in order to increase the efficiency of cotton picking for the expense of ensuring the simultaneous contact of the greatest number of spindles with cotton bushes, the axes of leading endless links and the working surface of the spindles are set horizontally in the direction of movement of the apparatus a and cotton strippers so however, they are installed horizontally in two rows over the entire height of the apparatus, and the receiving chamber is installed between rows of cotton pullers. 2. The apparatus according to claim 1, characterized in that, in order to provide a more complete removal of raw cotton from the bush, the spindles are made conical, with a larger spindle diameter located ahead of the vehicle. 3. The apparatus according to claim 1, characterized in that the cotton pullers are made conical with the reverse arrangement of its larger diameter relative to the arrangement spindle. 6 7 fig z FIG. 3 J / 7 IB Wj 3 6 2 25 f . - x / J one one u T tZ / J 15 26 b -e v ( ; j 25 37 l Figb