CN218610413U - a miscellaneous car - Google Patents

Abstract

The utility model provides a miscellaneous dolly falls, including the miscellaneous passageway of noil, inhale miscellaneous passageway, dolly support and wheel of falling, inhale the miscellaneous passageway setting of falling on the dolly support, the lower part setting of dolly support the wheel, the miscellaneous passageway of noil is a blanking fill, the upper end of blanking fill is the feed inlet, and the discharge gate of lower extreme is for closing up, the one end of inhaling the miscellaneous passageway of falling is for mending the wind end, and the other end is used for connecting the filtration dirt negative pressure, and its characteristics are: the impurity suction and falling channel is an arc-shaped pipeline, the area ratio of a discharge hole to a feed hole of the blanking hopper is less than 1/2, and the discharge hole is communicated with the middle part of the impurity suction and falling channel. Through improving the noil miscellaneous passageway and inhaling miscellaneous passageway wherein, improve and inhale miscellaneous efficiency, reduce and fall miscellaneous accumulated flower, reduce and inhale and fall miscellaneous power consumption. The structure is simple, and the processing and the manufacturing are convenient.

Description

a miscellaneous car

technical field

The utility model belongs to the technical field of textile machinery manufacturing and relates to the improvement of cotton opening and cleaning equipment, in particular to a miscellaneous trolley.

Background technique

The opening and cleaning machine is the key equipment of the blowing and carding equipment, and the waste trolley is a device installed on the opening and cleaning machine to collect and transfer waste. The existing miscellaneous trolley mainly includes a noil miscellaneous passage, a suction miscellaneous passage, a trolley support and wheels. Under the action of the centrifugal force of the rotation of the cotton beater, it will collide with the dust rod and other impurity removal mechanisms, and the impurities exposed on the cotton surface will be thrown out through the gap between the dust rods and fall into the bucket of the garbage trolley. When it falls below the bucket, it will enter the suction Trash passage, one side of the passage is supplemented with air, and the other side is connected with the dust filter negative pressure, and the falling cotton trash is sucked away.

The main problems existing in the existing trash trolley are: the waste trash channel and the trash trash suction channel have a large space, the trash trash suction channel has a square cross section, and the area is large, and it is difficult to be sucked away when there are many impurities, and the wind loss is relatively large , problems that require manual cleaning on a regular basis. Especially when the production is high, the raw material contains more impurities and the negative pressure of the user's dust filter is low, this problem is more prominent.

How to design a trash trolley to improve trash trash suction efficiency, reduce trash accumulation, and reduce trash suction energy consumption by improving the trash trash channel and trash trash suction channel is a technical problem to be solved urgently in this field .

Utility model content

In order to solve the above-mentioned problems existing in the prior art, the utility model provides a trash trolley. By improving the trash trash channel and the trash trash suction channel, the trash trash suction efficiency is improved, the trash accumulation is reduced, and the trash trash suction is reduced. energy consumption.

The purpose of this utility model is achieved by the following technical solutions:

A trash trolley, comprising a waste trash channel, a waste trash suction channel, a trolley bracket and wheels, the trash trash suction channel is arranged on the trolley bracket, the wheels are arranged at the bottom of the trolley bracket, and the waste trash trash The channel is a drop hopper, the upper end of the drop hopper is the feed port, the lower end of the discharge port is the closing port, one end of the suction channel is the wind supply end, and the other end is used to connect the dust filter negative pressure, it is characterized in that , the suction and dumping channel is an arc-shaped pipe, the ratio of the area of the discharge port to the feed port of the dosing hopper is less than 1/2, and the discharge port communicates with the middle of the suction and dumping channel.

Improvement to the above technical solution: the lateral span of the discharge opening is less than 1/2 of the length of the trash suction channel 2 .

Further improvement to the above technical solution: the dropping hopper includes a left side plate, a right side plate, a front side plate and a rear side plate, and the left side plate, the right side plate, the front side plate and the rear side plate are all upside down trapezoidal.

Further improvement to the above technical solution: the angle between the left side plate and the right side plate is greater than 80°; the angle between the front side plate and the rear side plate is greater than 60°

A further improvement to the above technical solution: there are four wheels 4, two of which are locked wheels.

Further improvement to the above technical solution: the cross-sectional area of the suction and dumping channel is 0.2-0.6 square meters; the inlet and outlet are both square openings, and the area of the outlet is 0.07-0.14 square meter; the area of the feed inlet is 1.0-1.5 square meters.

Advantage and positive effect of the present utility model are:

1. The outlet of the miscellaneous hopper of the utility model is closed, and the area is relatively small. The outlet is connected with the middle part of the miscellaneous suction channel, which is conducive to the concentration of impurities, reduces the accumulation of miscellaneous waste, and improves the efficiency of suction and miscellaneous waste. efficiency;

2. The cross-sectional shape of the channel for absorbing and falling debris of the utility model is changed from a square shape to an arc-shaped pipe, which can reduce wind loss and energy consumption for absorbing and falling debris;

3. The utility model is especially suitable for high-yield and high-impurity raw materials, and it is also suitable for use when the negative pressure of the user's dust filter is low, and the raw material has strong adaptability;

4. The structure of the utility model is simple, and the processing is convenient.

Description of drawings

Fig. 1 is the front view of a miscellaneous trolley of the utility model;

FIG. 2 is a schematic diagram of the cross-sectional structure along the line A-A of FIG. 1 .

The numbers in the picture are: 1-noil miscellaneous passage, 2-suction waste miscellaneous passage, 3-trolley support, 4-wheel.

Detailed ways

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

Referring to Fig. 1 and Fig. 2, an embodiment of a trash trolley of the utility model includes a trash trash channel 1, a trash trash suction channel 2, a trolley support 3 and wheels 4, and the trash trash suction channel 2 is arranged on the trolley support 3 , wheels 4 are set at the bottom of dolly support 3 . Noil miscellaneous channel 1 is a dosing hopper, the upper end of said dosing hopper is the feed port, the lower end is the outlet port, one end of the suction and miscellaneous miscellaneous channel 2 is the wind supply end, and the other end is used to connect the dust filter negative pressure. The miscellaneous suction passage 2 is an arc-shaped pipe, and the ratio of the area of the discharge port to the feed port of the falling hopper is less than 1/2, and the discharge port communicates with the middle part of the miscellaneous suction passage 2 .

Preferably, the lateral span of the above-mentioned discharge opening is less than 1/2 of the length of the trash suction channel 2 .

Further, the above-mentioned dropping hopper includes a left side plate, a right side plate, a front side plate and a rear side plate, and the left side plate, the right side plate, the front side plate and the rear side plate are all inverted trapezoids.

The angle between the left side panel and the right side panel is greater than 80°; the angle between the front side panel and the rear side panel is greater than 60°

Still further, there are four wheels 4, two of which are locked wheels.

Still further, the cross-sectional area of the above-mentioned suction and dumping channel 2 is 0.2-0.6 square meters; the above-mentioned feed inlet and discharge outlet are both square openings, and the area of the discharge outlet is 0.07-0.14 square meters. The area of the feeding port is 1.0-1.5 square meters.

When in use, under the action of the centrifugal force of the rotation of the cotton beater, it will collide with the dust bar and other impurity removal mechanisms. When the bottom of the dust suction channel 2 enters, one end of the suction channel 2 supplies air, and the other end is connected with the negative pressure of the dust filter, and the falling cotton waste is sucked away.

Of course, the above description is not a limitation of the present utility model, and the present utility model is not limited to the above-mentioned examples. Those of ordinary skill in the art, within the essential scope of the present utility model, make changes, modifications, additions or Replacement should also belong to the protection scope of the present utility model.

Claims (10)

1. A trash dolly, comprising a trash channel, a suction trash channel, a dolly support and wheels, the suction trash channel is arranged on the trolley support, the wheels are arranged at the bottom of the trolley support, and The miscellaneous channel is a hopper, the upper end of the hopper is the feed port, the lower end is the outlet, one end of the suction channel is the wind supply end, and the other end is used to connect the negative pressure of the dust filter. The feature is that the trash suction channel is an arc-shaped pipe, the ratio of the area of the discharge port of the falling hopper to the feed port is less than 1/2, and the discharge port communicates with the middle part of the trash suction channel . 2 . The trash trolley according to claim 1 , wherein the lateral span of the outlet is less than 1/2 of the length of the trash suction channel. 3 . 3. The miscellaneous trolley according to claim 1 or 2, wherein the dropping hopper includes a left side plate, a right side plate, a front side plate and a rear side plate, and the left side plate, the right side plate, Both the front side panel and the rear side panel are inverted trapezoids. 4. The miscellaneous trolley according to claim 3, wherein the angle between the left side plate and the right side plate is greater than 80°; the angle between the front side plate and the rear side plate is greater than 60°. 5. The miscellaneous trolley according to claim 1 or 2, characterized in that there are four wheels, two of which are locked wheels. 6. The miscellaneous trolley according to claim 3, characterized in that there are four wheels, two of which are locked wheels. 7. The miscellaneous trolley according to claim 1 or 2, characterized in that, the cross-sectional area of the miscellaneous suction channel is 0.2-0.6 square meters; the inlet and outlet are both square, The area of the outlet is 0.07-0.14 square meters; the area of the inlet is 1.0-1.5 square meters. 8. The miscellaneous trolley according to claim 3, characterized in that, the cross-sectional area of the suction and miscellaneous channel is 0.2-0.6 square meters; the inlet and outlet are both square openings, and the The area of the discharge port is 0.07-0.14 square meters; the area of the feed port is 1.0-1.5 square meters. 9. The miscellaneous trolley according to claim 4, characterized in that, the cross-sectional area of the miscellaneous suction channel is 0.2-0.6 square meters; both the inlet and outlet are square, and the The area of the discharge port is 0.07-0.14 square meters; the area of the feed port is 1.0-1.5 square meters. 10. The miscellaneous trolley according to claim 5, characterized in that, the cross-sectional area of the miscellaneous suction channel is 0.2-0.6 square meters; both the inlet and outlet are square, and the The area of the discharge port is 0.07-0.14 square meters; the area of the feed port is 1.0-1.5 square meters.

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