CN2121463U - Automatic measuring cotton-carrying box - Google Patents

Abstract

The utility model relates to a cotton conveyance box with automatic measurement, which is matched with a microcomputer and is used for measuring seed cotton in the process of processing seed cotton for a cotton processing factory. The utility model is composed of a driving system installed on the upper part of a box body, an upper vane valve, two sensors, a suspension box and a lower vane valve, wherein the driving system is composed of a driving wheel, chains, a push rod, a lever, a connection and pull plate, the upper vane valve and the two sensors are installed on the middle part of the box body, the suspension box is installed on pull rods of the lower parts of the sensors by pull plates for the suspension box and the lower vane valve is installed on the lower part of the suspension box. The existing cotton conveyance box is an empty casing which is difficult to be utilized by the microcomputer. According to requirements, the cotton conveyance box with automatic measurement can automatically convey the cotton and can be matched with the microcomputer to automatically measure the seed cotton in the process of processing the cotton.

Description

Automatic measuring cotton-carrying box

The utility model belongs to a kind of cotton processing machinery, and particularly a kind of cotton source mill that is used for carries out the unginned cotton metering in the unginned cotton process, is the defeated hopper of the matching used automatic gauge of microcomputer.

Cotton source mill all is to be accounting unit with gined cotton at present, calculates unginned cotton quantity with the method that strips off the skin, and this method error is big, directly influences annual unginned cotton purchase profit and loss, rolls the standard amount of consumption and ginning outturn.Existing defeated hopper is an empty capsid, and microcomputer is difficult to utilize.

Task of the present utility model just provides a kind of simple in structurely, is the defeated hopper of the supporting automatic gauge of computer metering unginned cotton.

Task of the present utility model is achieved in that the defeated hopper outside of automatic gauge is a square box, is equipped with by drive on casing top, opens the transmission system that parts such as valve bevel gear, chain, push rod, switch lever, company's pull bar constitute; The middle part is equipped with two and is gone up leaf valve and front and back two cover sensors; In casing, suspension box is installed on the pull bar of sensor bottom by company's arm-tie of suspension box, and it is suspended in the casing; Two inferior lobe valves are housed in the suspension box bottom.

When unginned cotton enters casing, more than last leaf valve, persist earlier, go to leaf valve gear place when opening the valve bevel gear, last leaf valve shaft rotates, the leaf valve is done 45 degree rotations in the drive, unginned cotton is transported in the suspension box, will responds to weight signal by sensor and pass to microcomputer, thereby reach the order ground of defeated cotton metering automatically.

When the suspension box switch cam forwarded suspension box switch lever position to, cam promoted push rod, and push rod promotes the suspension box switch lever, drove the inferior lobe valve by suspension box inferior lobe valve shaft and did 45 degree rotations, the unginned cotton after the metering is transported to scutcher pays and roll.

The utility model can be as required, and the defeated automatically cotton computer metering that supplies has overcome the disadvantage that existing defeated hopper empty capsid structure sensor can't be responded to its weight.

Below in conjunction with accompanying drawing the utility model is described in further detail;

Fig. 1 is the utility model front view

Fig. 2 is the utility model rearview

Fig. 3 is the utility model A-A cutaway view

The defeated hopper outside of automatic gauge is a square box ［ 1 ］, right side on casing ［ 1 ］ top, driving gear shaft ［ 20 ］ is housed, passive tooth wheel shaft ［ 3 ］ is equipped with in the left side, on driving gear shaft ［ 20 ］, driving gear ［ 23 ］ is housed from outside to inside successively, sprocket wheel ［ 19 ］ and open valve bevel gear ［ 22 ］, with open the valve bevel gear and be complementary, gear ［ 21 ］ is housed, gear ［ 21 ］ is contained on the leaf valve shaft ［ 37 ］, and tabular last leaf valve ［ 18 ］ and return spring bar ［ 47 ］ also are housed on the last leaf valve shaft ［ 37 ］.On driven gear ［ 3 ］, suspension box switch cam ［ 7 ］ is housed from outside to inside successively, sprocket wheel ［ 8 ］, open valve bevel gear ［ 9 ］, be connected by chain ［ 17 ］ between sprocket wheel ［ 8 ］ and the sprocket wheel ［ 19 ］, with open valve bevel gear ［ 9 ］ and be complementary, gear ［ 11 ］ is housed, with gear ［ 11 ］ interlock gear ［ 10 ］ is housed, gear ［ 10 ］ is installed on the leaf valve shaft ［ 36 ］, leaf valve ［ 13 ］ and return spring bar ［ 12 ］ also are housed on the last leaf valve shaft ［ 36 ］, between two return spring bars ［ 12 ］, ［ 47 ］ return spring ［ 44 ］ are housed.On the casing ［ 1 ］ of passive tooth wheel shaft ［ 3 ］ bottom, be fixed with push rod shaft ［ 5 ］, push rod ［ 4 ］ is housed on the push rod shaft ［ 5 ］.

Centre position on casing ［ 1 ］ top, be fixed with sensor upper connecting rod fixing point ［ 16 ］, on fixing point ［ 16 ］, a cover sensor upper connecting rod ［ 15,39 ］ respectively is equipped with in front and back, LOAD CELLS ［ 14,6 ］ is contained in respectively on the upper connecting rod ［ 15,39 ］, lower link ［ 42 ］, ［ 24 ］ are equipped with in sensor ［ 14,6 ］ bottom, and lower link ［ 42,24 ］ is the company's of being equipped with arm-tie ［ 31,34 ］ and company's arm-tie ［ 45,43 ］ respectively.Suspension box ［ 25 ］ makes suspension box ［ 25 ］ be suspended in the middle part of casing ［ 1 ］ by on axle ［ 32,38 ］ and axle ［ 46, the 41 ］ company's of being installed in arm-tie ［ 31,34 ］ and the company's arm-tie ［ 45,43 ］.

On the antetheca of suspension box ［ 25 ］, be fixed with two inferior lobe valve shafts ［ 33,28 ］, on the inferior lobe valve shaft ［ 33,28 ］ of suspension box ［ 25 ］ outside, suspension box ［ 25 ］ switch lever ［ 2,27 ］ is housed, middle and lower part and switch lever ［ 27 ］ top at switch lever ［ 2 ］ are connected with arm-tie ［ 26 ］, and return spring ［ 29 ］ down is housed between two switch levers ［ 2,27 ］ bottom.Inferior lobe valve ［ 35,30 ］ is housed respectively on the inferior lobe valve shaft in suspension box ［ 25 ］ ［ 33,28 ］.

When pressing push button unlatching air blast and unginned cotton separator, the driving gear ［ 23 ］ that the drive sprocket that is equipped with on the unginned cotton separator main shaft just drives the defeated hopper of automatic gauge rotates, because of driving gear ［ 23 ］ and sprocket wheel ［ 19 ］, open valve bevel gear ［ 22 ］ and be connected on the same driving gear shaft ［ 20 ］ with key, so driving gear ［ 23 ］ rotates, drive sprocket wheel ［ 19 ］, opening valve bevel gear ［ 22 ］ rotates simultaneously, rotate by chain ［ 17 ］ drive sprocket ［ 8 ］, open also rotation simultaneously of valve bevel gear ［ 9 ］.Rotate to and gear ［ 21,11 ］ when contacting when opening valve bevel gear ［ 22,9 ］, force gear ［ 21,10 ］ to be rotated counterclockwise, do simultaneously the rotation of 45 degree counterclockwise by leaf valve ［ 18,13 ］ in last leaf valve shaft ［ 37, the 36 ］ drive, the unginned cotton of coming is accepted on defeated hopper top to be transported in the suspension box ［ 25 ］, weight sensor ［ 14,6 ］ is defeated by microcomputer ［ 40 ］ with the unginned cotton weight signal in the suspension box of sensing ［ 25 ］ by cable and is calculated unginned cotton weight.

When driving gear ［ 23 ］ continues rotation, open valve bevel gear ［ 22,9 ］ and broken away from gear ［ 21,11 ］, when suspension box switch cam ［ 7 ］ and push rod ［ 4 ］ are perpendicular, promoting push rod ［ 4 ］ moves right, thereby promote the switch lever ［ 2 ］ of suspension box ［ 25 ］, and connect drag switch lever ［ 27 ］, drive inferior lobe valve ［ 35,30 ］ and do left by connecting arm-tie ［ 26 ］, right 45 degree rotations are transported to cotton gin with the interior unginned cotton of suspension box ［ 25 ］ of measure and pay and roll.

When suspension box switch cam ［ 7 ］ rotated to the last end of push rod ［ 4 ］, following return spring ［ 29 ］ Drawing switch lever ［ 2,27 ］, company's arm-tie ［ 26 ］ made inferior lobe valve ［ 35 ］ return.Finish a defeated cotton metering cycle.

The utility model can be used in the cotton processing process, carries out the unginned cotton automatic gauge for microcomputer is supporting.

Claims (5)

1, a kind of by casing, LOAD CELLS, the defeated hopper of the automatic gauge that microcomputer constitutes, it is characterized in that: driving gear [23] is equipped with by driving gear shaft [20] in the right side on casing [1] top, sprocket wheel [19], open valve bevel gear [22], with open valve bevel gear [22] and be complementary, gear [21] is housed, pass on left passive tooth wheel shaft [3] cam [7] sprocket wheel [8] is housed, open valve bevel gear [9], with open valve bevel gear [9] and be complementary gear [11] is housed, with gear [11] interlock gear [10] is housed, with gear [21,10] the coaxial leaf valve [18 that is equipped with, 13], on casing [1] wall in left side, push rod shaft [5] and push rod [4] are housed, front and back two cover sensors [14 are housed at the casing middle part, 6], sensor [14,6] by lower link [42,24] and connect arm-tie [31,34], [45,43] be hung with suspension box [25], the inferior lobe valve shaft [33 in suspension box [25], inferior lobe valve [35 is housed 28], 30].

2, according to the defeated hopper of the described automatic gauge of claim 1, it is characterized in that on last leaf valve shaft ［ 36,37 ］, being equipped with the return spring bar ［ 12,47 ］ that has return spring ［ 44 ］.

3,, it is characterized in that the inferior lobe valve shaft ［ 28,33 ］ outside suspension box ［ 25 ］ is gone up, switch lever ［ 27,2 ］ is housed according to claim 1, the defeated hopper of 2 described automatic gauges.

4, according to claim 1, the defeated hopper of 2 described automatic gauges, it is characterized in that between switch lever ［ 2 ］ and switch lever ［ 27 ］, being connected with arm-tie ［ 26 ］.

5, according to claim 1, the defeated hopper of 2 described automatic gauges, it is characterized in that having drawn return spring ［ 29 ］ at the afterbody of switch lever ［ 2 ］ and switch lever ［ 27 ］.

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