CN218019560U

CN218019560U - Screening mechanism for processing flame-retardant polyolefin sheath material

Info

Publication number: CN218019560U
Application number: CN202221313380.0U
Authority: CN
Inventors: 钱圈胜
Original assignee: Hubei Guoren New Materials Co ltd
Current assignee: Hubei Guoren New Materials Co ltd
Priority date: 2022-05-30
Filing date: 2022-05-30
Publication date: 2022-12-13
Anticipated expiration: 2032-05-30

Abstract

The utility model relates to a sheath material processing technology field specifically discloses a fire-retardant polyolefin sheath material processing is with screening mechanism, include the box and install at the left screw conveyer in box top, the hot plate is installed at screw conveyer shell inner chamber top, the bottom half left and right sides is connected with the landing leg, the motor is installed at the box top, the output shaft of motor is installed a plurality of pivots of hitting the tooth, the striker cage that the bottom is connected with the passage is installed at box inner chamber top, two electric telescopic handle that are connected with first passage are installed to box inner chamber left and right sides wall symmetry, box inner chamber left and right sides wall is connected with first sieve and the second sieve that the slope set up respectively, the third sieve that the slope set up is installed to box inner chamber lower part, be equipped with two first discharge gates and a second discharge gate on the box, two collecting vats are installed to the side wall about the box, box right side installation discharging pipe, the bottom half is equipped with dust absorption mechanism.

Description

Screening mechanism for processing flame-retardant polyolefin sheath material

Technical Field

The utility model relates to a sheath material processing technology field, concretely relates to fire-retardant polyolefin sheath material processing is with screening mechanism.

Background

The most main protective layer of cable is exactly the cable sheathing, the main use of cable sheathing is that the protection cable does not receive external damage, ensure the power consumption safety, the cable sheathing divide into formula of burying underground and aboveground, the cable sheathing generally need use in various adverse circumstances, fire-retardant polyolefin has the specific gravity little, easy processing, impact strength, flexure resistance and electrical insulation nature advantage such as good, consequently, often regard as the raw materials of sheath material, in the in-process of screening the sheath material, often need adjust the screening size according to the actual demand, in the prior art, generally change the sieve in order to reach the purpose of adjusting the screening size, it is very loaded down with trivial details nevertheless to change the sieve, the efficiency of sheath material screening has been influenced, simultaneously, the sheath material is after depositing for a long time, there is the water absorption, and the phenomenon of caking between granule and the granule, current sieving mechanism has not handled the sheath material of caking usually, the quality of sheath material screening has been influenced.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a fire-retardant polyolefin sheath material processing is with screening mechanism, in order to solve the in-process that proposes in the above-mentioned background art and carry out the screening to the sheath material, often need adjust the screening size according to the actual demand, among the prior art, generally through changing the sieve in order to reach the purpose of adjusting the screening size, it is very loaded down with trivial details nevertheless to change the sieve, the efficiency of sheath material screening has been influenced, and simultaneously, the sheath material is depositing the back for a long time, there is the water absorption, and the phenomenon of the caking between granule and the granule, current sieving mechanism is not handled the sheath material of caking usually, the quality scheduling problem of sheath material screening has been influenced.

In order to achieve the above purpose, the utility model provides a following technical scheme: the utility model provides a fire-retardant polyolefin sheath material processing is with screening mechanism, includes the box and installs the left screw conveyer in box top, screw conveyer top and bottom be equipped with the feed inlet respectively and with the guide mouth of inner chamber of the box intercommunication, the hot plate is installed at screw conveyer inner chamber top, the bottom half left and right sides is connected with the landing leg of vertical setting, the motor is installed to box top intermediate position, the output shaft of motor passes downwards box top is connected with the pivot, install in the pivot and a plurality of hit the tooth, the fender cover is installed at inner chamber of the box top, it is located to hit the tooth fender cover inboard, fender cover bottom is connected with the passage, inner chamber of the box left and right sides lateral wall symmetry installs two electric telescopic handle that set up along the left and right directions, and two electric telescopic handle's piston rod relative one end symmetry has the first stock guide of two slope settings, inner chamber left and right sides lateral wall is connected with the first sieve and the second sieve that the slope set up respectively, first sieve right-hand member with the second sieve left end is connected, the third sieve that the slope set up is installed to inner chamber lower part of the box, the left and right side wall of the collection tank is equipped with two sieve sets up the discharge gate, the dust absorption valve and the discharge gate is equipped with the box bottom of collection tank.

Preferably, the box body is provided with an observation window.

Preferably, the bottom of the inner cavity of the box body and the bottom of the inner cavity of the material blocking cover are both provided with material guiding blocks.

Preferably, an electric valve is installed on the material guide pipe.

Preferably, the bottom of each of the first sieve plate and the second sieve plate is provided with a vibrator.

Preferably, a second material guide plate which is obliquely arranged is installed on the right side of the inner cavity of the box body, and the second material guide plate is located between the second sieve plate and the third sieve plate.

Preferably, the dust collection mechanism comprises a dust hood, a dust collector and a dust collection pipe, the dust hood and the dust collector are installed at the bottom of the box body, the dust hood is located below a second discharge hole in the bottom of the box body, and the dust collection pipe is connected between the dust hood and the dust collector.

The beneficial effects of the utility model reside in that:

the heating plate is arranged, so that the sheath materials can be heated and dehumidified in the conveying process of the spiral conveyor, when the motor is started, the output shaft of the motor can drive the rotating shaft and the beating teeth to rotate, and the rotating beating teeth can beat the sheath materials added into the inner cavity of the box body from the material guide port, so that the caked sheath materials are crushed, and the subsequent screening is facilitated; when according to the actual demand, when needing first sieve to filter the sheath material, start the electric telescopic handle on right side, make the first stock guide on right side be located the passage below, can drop on first sieve after the sheath material in the fender material cover is derived from the passage, thereby by the screening, when according to the actual demand, need the second sieve to filter the sheath material, start left electric telescopic handle, make left first stock guide be located the passage below, can drop on the second sieve after the sheath material in the fender material cover is derived from the passage, thereby by the screening, adjust screening size convenient and fast.

Drawings

Fig. 1 is a schematic structural view of the present invention;

fig. 2 is a front view of the present invention;

fig. 3 is a schematic structural view of the screw conveyor.

In the figure: 1. a box body; 2. a support leg; 3. a screw conveyor; 301. a feed inlet; 302. a material guide port; 4. a motor; 5. an observation window; 6. heating plates; 7. a rotating shaft; 8. a material blocking cover; 9. striking teeth; 10. a material guide pipe; 1001. an electrically operated valve; 11. an electric telescopic rod; 12. a first material guide plate; 13. a first screen deck; 14. a second screen deck; 15. collecting tank; 16. a second material guide plate; 17. a third screen deck; 18. a discharge pipe; 19. a dust suction mechanism; 1901. a dust hood; 1902. a vacuum cleaner; 1903. a dust suction pipe.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-3, the present invention provides an embodiment: the utility model provides a fire-retardant polyolefin sheath material processing is with screening mechanism, include box 1 and install at the left screw conveyer 3 in box 1 top, 3 tops of screw conveyer and bottom are equipped with feed inlet 301 respectively and the guide opening 302 with 1 inner chamber of box intercommunication, hot plate 6 is installed at 3 outer shell inner chamber tops of screw conveyer, the 1 bottom left and right sides of box is connected with the landing leg 2 of vertical setting, in the time of practical use, add the sheath material to screw conveyer 3 from feed inlet 301 department, hot plate 6 can heat the dehumidification to the sheath material, motor 4 is installed to 1 top intermediate position of box, the output shaft of motor 4 passes 1 top of box downwards and is connected with pivot 7, install a plurality of hits and beat tooth 9 in the pivot 7, keep off the material cover 8 top and install fender material cover 8, it is located to keep off the material cover 8 inboard, keep off material cover 8 bottom and be connected with

guide tube

10, 8 inner chamber bottoms of fender cover are equipped with the guide block, install motorised valve 1001 on the guide tube 10, when starting motor 4, the output shaft of motor 4 can drive pivot 7 and hit and beat tooth 9 and rotate, the material that gets into box inner chamber from the guide opening 302 entering of guide opening and get into, the follow-up the screening of sheath material, the follow-up the screening is favorable to the follow-up the screening of sheath material caking of sheath, the screening, the sheath material.

The left side wall and the right side wall of an inner cavity of a box body 1 are symmetrically provided with two electric telescopic rods 11 arranged along the left and right directions, one ends of piston rods of the two electric telescopic rods 11 opposite to each other are symmetrically connected with two first material guide plates 12 arranged obliquely, the left side wall and the right side wall of the inner cavity of the box body 1 are respectively connected with a first sieve plate 13 and a second sieve plate 14 arranged obliquely, the right end of the first sieve plate 13 is connected with the left end of the second sieve plate 14, the left side wall and the right side wall of the box body 1 are symmetrically provided with two first discharge holes penetrating through the side walls of the box body, the left side wall and the right side wall of the box body 1 are symmetrically provided with two collecting tanks 15, the lower part of the inner cavity of the box body 1 is provided with a third sieve plate 17 arranged obliquely, the sieve mesh size of the first sieve plate 13 is larger than that of the second sieve plate 14, the sieve mesh size of the third sieve plate 17 is larger than that of the second sieve plate 14, an observation window 5 is arranged on the box body 1 for facilitating observation of the inner cavity of the box body 1, when according to actual requirements, when the first sieve plate 13 is needed to screen the sheath materials, the electric telescopic rod 11 on the right side is started to enable the first guide plate 12 on the right side to be located below the guide pipe 10, after the electric valve 1001 is opened, the sheath materials in the material blocking cover 8 are led out from the guide pipe 10 and can fall on the first sieve plate 13, the screened sheath materials meeting the size requirement pass through the first discharge port on the left side and fall in the collecting tank 15 on the left side, when the second sieve plate 14 is needed to screen the sheath materials according to the actual requirement, the electric telescopic rod 11 on the left side is started to enable the first guide plate 12 on the left side to be located below the guide pipe 10, after the electric valve 1001 is opened, the sheath materials in the material blocking cover 8 are led out from the guide pipe 10 and can fall on the second sieve plate 14, the screened sheath materials meeting the size requirement pass through the first discharge port on the right side and fall in the collecting tank 15 on the right side, vibrators are installed at the bottoms of the first sieve plate 13 and the second sieve plate 14, the arrangement of the vibrators can improve the screening efficiency of the first screening deck 13 and the second screening deck 14.

The second material guide plate 16 that the slope set up is installed on box 1 inner chamber right side, and second material guide plate 16 is located second sieve 14, between the third sieve 17, be equipped with the second discharge gate that runs through its bottom on the box 1, box 1 right side lower part is installed and is taken the discharging pipe 18 of valve, box 1 inner chamber bottom is equipped with the guide block, box 1 bottom is equipped with dust absorption mechanism 19, tiny particle sheath material and dust pass first sieve 13 and second sieve 14, fall on third sieve 17 top left side under the guide effect of second material guide plate 16, open the valve of discharging pipe 18 after, the sheath material of fritter can be derived from discharging pipe 18, the dust then passes third sieve 17 and falls on box 1 inner chamber bottom, dust absorption mechanism 19 includes suction hood 1901, dust catcher and dust absorption pipe 1903, suction hood 1901 and dust catcher 1903, after starting cleaner 1902, dust can pass in second suction hood 1902, dust catcher 1901 is located box 1 bottom second discharge gate below, dust catcher 1902, dust catcher 1901 is inhaled via dust catcher 1902.

The working principle is as follows: during the use, add the sheath material from feed inlet 301 department in to screw conveyer 3, hot plate 6 can heat the dehumidification to the sheath material, starter motor 4, sheath material in screw conveyer 3 gets into the box 1 inner chamber from guide port 302, pivoted hits and beats tooth 9 and can hit the sheath material, so that the sheath material of caking is broken, according to actual demand, when first sieve 13 is required to screen the sheath material, start electric telescopic handle 11 on right side, make first baffle 12 on right side be located the passage 10 below, open after electric valve 1001, can fall on first sieve 13 after the sheath material in retaining cover 8 is derived from passage 10, the sheath material that accords with the size requirement who is selected passes left first discharge gate and falls in left 15, according to actual demand, when second sieve 14 is required to screen the sheath material, start left electric telescopic handle 11, make left first baffle 12 be located the passage 10 below, after opening 1001, after the collecting vat is selected, after the retaining cover 8, it can select from passage 10 to screen the discharge gate, after needing second sieve 14 to screen the sheath material to screen, start dust absorption, dust collection tank 14 passes through dust absorption dust collection tank inner chamber 1901 and dust collection tank, dust collection tank 19017 passes through dust collection box 18, dust collection tank is opened after dust collection tank 1901 and dust collection tank, dust collection tank 14 passes through dust collection tank, dust collection tank 13.

It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. The utility model provides a fire-retardant polyolefin sheath material processing is with screening mechanism, includes box (1) and installs box (1) top left screw conveyer (3), its characterized in that: screw conveyer (3) top and bottom be equipped with feed inlet (301) respectively and with guide mouth (302) of box (1) inner chamber intercommunication, hot plate (6) are installed at screw conveyer (3) shell inner chamber top, the box (1) bottom left and right sides is connected with landing leg (2) of vertical setting, motor (4) are installed to box (1) top intermediate position, the output shaft of motor (4) passes downwards box (1) top is connected with pivot (7), install on pivot (7) a plurality of hit and beat tooth (9), striker cover (8) are installed at box (1) inner chamber top, hit and beat tooth (9) and be located striker cover (8) inboard, striker cover (8) bottom is connected with passage (10), box (1) inner chamber left and right sides lateral wall symmetry installs two electric telescopic handle (11) that set up along left and right sides direction, the relative one end symmetry of piston rod of two electric telescopic handle (11) has first stock guide (12) that two slopes to set up, box (1) inner chamber left and right sides lateral wall is connected with first right-hand member (13) and second sieve (14) inner chamber (14), sieve lower part (14) are connected with sieve (17) lower part sieve (17), bilateral symmetry is equipped with two first discharge gates that run through its lateral wall on box (1), just two collecting vat (15) are installed to box (1) bilateral wall symmetry, be equipped with the second discharge gate that runs through its bottom on box (1), discharging pipe (18) of taking the valve are installed to box (1) right side lower part, box (1) bottom is equipped with dust absorption mechanism (19).

2. The screening mechanism for processing the flame-retardant polyolefin sheath material as claimed in claim 1, wherein: an observation window (5) is arranged on the box body (1).

3. The screening mechanism for processing the flame-retardant polyolefin sheath material as claimed in claim 1, wherein: the bottom of the inner cavity of the box body (1) and the bottom of the inner cavity of the material blocking cover (8) are both provided with material guiding blocks.

4. The screening mechanism for processing the flame-retardant polyolefin sheath material as claimed in claim 1, wherein: an electric valve (1001) is arranged on the material guide pipe (10).

5. The screening mechanism for processing the flame-retardant polyolefin sheath material as claimed in claim 1, wherein: and the bottom parts of the first sieve plate (13) and the second sieve plate (14) are provided with vibrators.

6. The screening mechanism for processing the flame-retardant polyolefin sheath material as claimed in claim 1, wherein: a second material guide plate (16) which is obliquely arranged is installed on the right side of the inner cavity of the box body (1), and the second material guide plate (16) is located between the second sieve plate (14) and the third sieve plate (17).

7. The screening mechanism for processing the flame-retardant polyolefin sheath material as claimed in claim 1, wherein: dust absorption mechanism (19) include suction hood (1901), dust catcher (1902) and dust absorption pipe (1903), suction hood (1901) with dust catcher (1902) is installed box (1) bottom, just suction hood (1901) is located box (1) bottom second discharge gate below, suction hood (1901) with be connected with dust absorption pipe (1903) between dust catcher (1902).