CN210560915U

CN210560915U - Weight separator of blowing equipment

Info

Publication number: CN210560915U
Application number: CN201920851775.8U
Authority: CN
Inventors: 倪敬达; 王勇; 李界宏
Original assignee: Qingdao Hongda Textile Machinery Co Ltd
Current assignee: Qingdao Hongda Textile Machinery Co Ltd
Priority date: 2019-06-06
Filing date: 2019-06-06
Publication date: 2020-05-19
Anticipated expiration: 2029-06-06

Abstract

The utility model provides a blowing equipment heavy object separator, including dirt stick heavy object separating mechanism, its characteristics are: still include the heavy miscellaneous subassembly of gravity removal, the heavy miscellaneous subassembly of gravity removal includes: a cotton inlet, a vertical channel, a transverse cotton passing channel, a trash falling plate and a heavy object box. The top end of the vertical channel is communicated with the cotton inlet, and a heavy object box is arranged below the bottom of the vertical channel. One end of the transverse cotton passing channel is communicated with the cotton inlet and the vertical channel, the other end of the transverse cotton passing channel is communicated with the U-shaped cotton passing channel, and the intersection of the transverse cotton passing channel and the vertical channel is in arc transition. The impurity falling plate is arranged on the vertical channel at the bottom of the transverse connecting channel and divides the vertical channel into an upper part and a lower part. When raw cotton enters a turning channel of the cotton inlet, large heavy objects fall to the impurity falling plate under the action of gravity and are discharged into a heavy object box at the bottom, the raw cotton without the heavy impurities enters a dust rod heavy object separating mechanism to further remove the large impurities, and finally clean cotton flow enters a subsequent link.

Description

Weight separator of blowing equipment

Technical Field

The utility model belongs to the technical field of the textile machinery makes, a separation of heavy object impurity in the blowing process raw cotton is related to, a blowing equipment heavy object separator specifically says so.

Background

The heavy object separator is used as main equipment for removing large-particle heavy impurities in cotton cleaning equipment, can separate heavy object impurities in raw cotton, and lays a good foundation for further opening and impurity removal of the raw cotton. The existing cotton cleaning equipment weight separator mostly adopts a dust rod structure, and as shown in figure 2, the existing cotton cleaning equipment weight separator is composed of an arc-shaped plate 1, a dust rod assembly 2, a U-shaped cotton passing channel 3, a dust rod adjusting part 4, a trash box 5, a rack part 6, a cotton suction fan part 7 and the like. The cotton flow enters the U-shaped channel 3 consisting of the arc-shaped plate 1 and the dust rod assembly 2 after passing through the fiber separator, the dust rod strikes the cotton flow, impurities heavier than original cotton fibers fall into the impurity dropping box 5 below the U-shaped channel by utilizing the air flow separation effect, and the angle of the dust rod can be adjusted by the adjusting handle of the adjusting part 4 to achieve the best impurity removing effect.

Along with the popularization of machine-harvested cotton, heavy impurities contained in raw cotton are more and more, such as small stones, iron wires and the like, the heavy impurities and heavy impurities cannot be thoroughly removed only by a heavy object separator, and the large impurities and heavy impurities which are not removed enter a subsequent link, so that the impurity removing pressure of a subsequent machine table is increased, working parts are damaged, the production safety is influenced, and the maintenance cost is increased.

Disclosure of Invention

The utility model discloses a solve the above-mentioned problem that prior art exists, provide a novel blowing equipment heavy object separator, increase gravity except heavy miscellaneous subassembly outside the heavy object separable set of current dirt stick structure, big miscellaneous heavy miscellaneous is fully got rid of to double heavy object separable set, avoids heavy miscellaneous follow-up passageway that gets into, improves blowing equipment efficiency.

The utility model aims at realizing through the following technical scheme:

the utility model provides a blowing equipment heavy object separator, includes the excellent heavy object separating mechanism of dirt that comprises arc, dirt stick subassembly, the cotton passageway of U-shaped cross, dirt stick adjustment part, trash box, frame part, cotton suction fan part, its characterized in that still includes the heavy miscellaneous subassembly of gravity removal, the heavy miscellaneous subassembly of gravity removal include: a cotton inlet, a vertical channel, a transverse cotton passing channel, a trash falling plate and a heavy object box; the top end of the vertical channel is communicated with the cotton inlet, and a heavy object box is arranged below the bottom of the vertical channel; one end of the transverse cotton passing channel is communicated with the cotton inlet and the vertical channel, the other end of the transverse cotton passing channel is communicated with the U-shaped cotton passing channel, and the intersection of the transverse cotton passing channel and the vertical channel is in arc transition; the impurity falling plate is arranged on the vertical channel at the bottom of the transverse connecting channel and divides the vertical channel into an upper part and a lower part.

The improvement of the technical scheme is as follows: the impurity falling plate is a grid plate which is formed by a plurality of transverse plates which are arranged at intervals.

The technical scheme is further improved as follows: the impurity falling plate is a swinging plate, and one side of the swinging plate is connected with the frame by a spring or a door closer.

The technical scheme is further improved as follows: and a sundry falling high-level detection sensor is arranged on a side plate of the heavy object box close to the upper port, and the output end of the sundry falling high-level detection sensor is connected with an alarm.

The technical scheme is further improved as follows: the part of the vertical channel above the impurity dropping plate is a variable diameter channel, and the size of the variable diameter channel is gradually increased from top to bottom.

The technical scheme is further improved as follows: and a bridge type magnet is arranged on a near-air-inlet cotton passing channel in front of the heavy object separator outlet fan.

Compared with the prior art, the utility model have following advantage and positive effect:

the utility model discloses increased gravity and removed heavy miscellaneous subassembly on dirt bar heavy object isolating construction's basis, raw cotton gets into behind the heavy object separator, when turning cotton passageway through approximate 90 degrees, big heavy object weighs down along perpendicular passageway under the action of gravity and discharges into bottom heavy object case behind the miscellaneous board (grid tray or wobble plate) that falls, can detach the stone in the raw cotton, big heavy objects such as metal, the raw cotton after detaching heavy miscellaneous passes through the dirt bar part, under the hitting of dirt bar, utilize the air current separation to get rid of the surplus impurity in the raw cotton, heavy miscellaneous follow-up passageway that gets into has been avoided to dual edulcoration structure, the quality of blowing has been improved.

Drawings

FIG. 1 is a schematic structural view of a heavy object separator of the novel blowing device of the present invention;

fig. 2 is a schematic structural view of a weight separator of the prior art blowing device.

In the figure: the device comprises a 1-arc-shaped plate, a 2-dust rod assembly, a 3-U-shaped cotton passing channel, a 4-dust rod adjusting component, a 5-trash box, a 6-frame component, a 7-cotton suction fan component, a 7.1-near fan cotton passing channel, an 8-gravity trash removing component, an 8.1-cotton inlet, an 8.2-vertical channel, an 8.3-transverse connecting channel, an 8.4-trash plate, an 8.5-trash high-level detecting sensor and an 8.6-heavy box.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings.

Referring to fig. 1, the embodiment of the utility model relates to a cotton cleaning apparatus heavy object separator, including the excellent heavy object separating mechanism of dirt that comprises arc 1, dirt bar subassembly 2, the cotton passageway 3 is crossed to the U-shaped, dirt bar adjusting part 4, trash box 5, frame part 6, cotton suction fan part 7. Still include heavy miscellaneous subassembly 8 of gravity removal, heavy miscellaneous subassembly 8 of gravity removal include: a cotton inlet 8.1, a vertical channel 8.2, a transverse cotton passing channel 8.3, a trash falling plate 8.4 and a heavy object box 8.6; the top end of the vertical channel 8.2 is communicated with the cotton inlet 8.1, and a heavy object box 8.6 is arranged below the bottom of the vertical channel 8.2; one end of the transverse cotton passing channel 8.3 is communicated with the cotton inlet 8.1 and the vertical channel 8.2, the other end of the transverse cotton passing channel is communicated with the U-shaped cotton passing channel 3, and the intersection of the transverse cotton passing channel 8.3 and the vertical channel 8.2 is in arc transition; the impurity dropping plate 8.4 is arranged on the vertical channel 8.2 at the bottom of the transverse connecting channel 8.3, and the impurity dropping plate 8.4 divides the vertical channel 8.2 into an upper part and a lower part.

Preferably, the impurity falling plate 8.4 can be designed as a grid plate, and the grid plate is composed of a plurality of transverse plates which are arranged at intervals. Heavy impurities are discharged to the heavy object box 8.6 from the gaps of the grid plates, and meanwhile, the grid plates can support fibers, so that the fibers are prevented from falling into the heavy object box 8.6.

The impurity falling plate 8.4 can also be designed as a swinging plate, and one side of the swinging plate is connected with the frame by a spring or a door closer. When the swing plate is static, the swing plate is in a horizontal position, swings after being subjected to external force, gradually weakens after the external force disappears, and finally returns to the horizontal position. When the cotton flow passes through, the swing plate cannot swing to a large extent after being impacted due to light fibers, so the fibers cannot be discharged, and the swing plate has a certain supporting effect on the fibers, so the fibers smoothly enter the U-shaped cotton passing channel 3; and the heavy object in the cotton flow can be swung to the pendulum plate under the action of gravity, and has very big impact to the pendulum plate, and the pendulum plate receives the big swing of impact back by a wide margin, can't hold the heavy object, and the heavy object falls into the bottom and falls in heavy object case 8.6.

Furthermore, a sundry falling high-level detection sensor 8.5 is arranged on a side plate of the weight box 8.6 close to the upper port, and the output end of the sundry falling high-level detection sensor 8.5 is connected with an alarm. When the impurities in the weight box 8.6 are too much, the alarm is given to remind the car stop worker to clean the car in time.

The part of the vertical channel 8.2 above the impurity dropping plate 8.4 is a diameter-variable channel, and the size is gradually increased from top to bottom. The speed of the cotton flow is gradually slowed down during passing, and the discharge of large heavy objects is facilitated.

In addition, a bridge type magnet can be arranged on the near air inlet cotton passing channel 7.1 in front of the heavy object separator outlet fan. So as to discharge the metal impurities in the cotton flow and reduce the potential safety hazard in the production flow.

When the weight separator works, raw cotton enters a cotton inlet 8.1 of the weight separator through a cotton conveying pipeline, and passes through a channel which is turned by nearly 90 degrees and is formed by a vertical channel 8.2 and a transverse connecting channel 8.3, large weights fall to a trash falling plate 8.4 (a grid plate or a swinging plate) under the action of gravity and are discharged into a weight box 8.6 at the bottom of the vertical channel 8.2, so that large weights such as stones and metal in the raw cotton can be removed, the raw cotton with the heavy impurities removed enters a U-shaped cotton passing channel 3, residual large impurities in the raw cotton fall into a bottom trash box 5 under the action of air flow separation and the striking of a dust rod component 2, the metal impurities in a cotton flow are further discharged by a bridge type magnet when the raw cotton with the heavy impurities removed is in a position which is close to an air port cotton passing channel 7.1, and finally, the clean cotton flow enters a subsequent link. A small amount of noil in the noil box 5 and the heavy object box 8.6 can be reused after being manually sorted, so that the utilization rate of raw materials is improved, and the cost is saved.

Of course, the above description is not intended to limit the present invention, and the present invention is not limited to the above examples, and those skilled in the art can make changes, modifications, additions or substitutions within the scope of the present invention.

Claims

1. The utility model provides a blowing equipment heavy object separator, includes the excellent heavy object separating mechanism of dirt that comprises arc, dirt stick subassembly, the cotton passageway of U-shaped cross, dirt stick adjustment part, trash box, frame part, cotton suction fan part, its characterized in that still includes the heavy miscellaneous subassembly of gravity removal, the heavy miscellaneous subassembly of gravity removal include: a cotton inlet, a vertical channel, a transverse cotton passing channel, a trash falling plate and a heavy object box; the top end of the vertical channel is communicated with the cotton inlet, and a heavy object box is arranged below the bottom of the vertical channel; one end of the transverse cotton passing channel is communicated with the cotton inlet and the vertical channel, the other end of the transverse cotton passing channel is communicated with the U-shaped cotton passing channel, and the intersection of the transverse cotton passing channel and the vertical channel is in arc transition; the impurity falling plate is arranged on the vertical channel at the bottom of the transverse connecting channel and divides the vertical channel into an upper part and a lower part.

2. The weight separator of the blowing device as defined in claim 1, wherein said trash falling plate is a grid plate consisting of a plurality of transverse plates arranged at intervals.

3. The weight separator of the blowing apparatus as in claim 1, wherein the trash falling plate is a swing plate, one side of which is connected to the frame by a spring or a door closer.

4. The weight separator of the blowing device according to any one of claims 1 to 3, characterised in that a fall-off high-level detection sensor is arranged on the side plate of the weight box near the upper end opening, the output end of the fall-off high-level detection sensor being connected with an alarm.

5. The weight separator of the blowing device according to any one of claims 1 to 3, characterized in that the part of the vertical channel above the trash plate is a variable diameter channel, which gradually increases in size from top to bottom.

6. The weight separator of the blowing device as in claim 4, wherein the vertical channel is a variable diameter channel located above the trash plate and gradually increases in size from top to bottom.

7. The weight separator of a blowing device according to any one of claims 1-3, characterised in that a bridge magnet is arranged in the cotton passage near the air opening in front of the outlet fan of the weight separator.

8. The weight separator of the blowing device according to claim 6, characterized in that a bridge magnet is arranged on the air-through passage at the near air inlet in front of the outlet fan of the weight separator.