CN224001707U - Dewatering spiral device convenient to material loading - Google Patents

Abstract

The utility model discloses a dewatering spiral device convenient for feeding, which comprises a support frame, wherein a box body is fixed at the top of the support frame, spiral dewatering equipment is arranged in the box body, a feed hopper is arranged at one end of the top of the box body in a penetrating manner, the feed hopper is matched with the spiral dewatering equipment, a connecting plate is fixed at the top of the feed hopper, a first rotating shaft is rotatably connected to the middle of the bottom of the connecting plate, a first motor is fixed at the top of the connecting plate, an output shaft of the first motor is fixed with the first rotating shaft, a conveying mechanism is arranged on the side wall of the first rotating shaft, a stirring mechanism is arranged in the feed hopper, and a cleaning mechanism for cleaning the inner wall of the feed hopper is arranged on the inner side wall of the feed hopper. According to the utility model, the lifting mechanism drives the material containing box to ascend, and the turnover mechanism is matched to drive the material containing box and the U-shaped plate to turn over, so that paper pulp can be poured into the feed hopper without manually ascending to a high position, the working intensity of workers is reduced, and the feeding is convenient.

Description

Dewatering spiral device convenient to material loading

Technical Field

The utility model relates to the technical field of pulp production dehydration, in particular to a dehydration spiral device convenient for feeding.

Background

Pulp is the basic material for paper manufacture and is usually produced from plant fibers (such as wood, grass, waste paper, etc.) by chemical or mechanical treatment, and the pulp production process usually comprises a plurality of stages, wherein dewatering is one of the key steps, and in the dewatering process, the pulp with higher water content is required to remove water by mechanical or physical methods so as to increase the concentration of the pulp, thus providing good raw materials for the subsequent paper forming process, and therefore a dewatering screw device convenient for feeding is required

In traditional dehydration spiral device, can install a fixed funnel in the one end at device top generally for introduce the paper pulp dewatering system, because the funnel is located certain height, the workman need be with the manual funnel of putting into of paper pulp when carrying out the material loading, this kind of design has not only increased workman's intensity of labour, and the workman carries out the material loading in higher position when the operation moreover, lead to the material loading inconvenient, traditional funnel does not normally possess conveying mechanism in addition, lead to paper pulp to take place to pile up or adhere easily in the funnel is inside, this kind of accumulation phenomenon probably leads to the funnel to stop up, and then influence the smooth and easy transport of paper pulp, thereby reduce dehydration efficiency, when the jam problem frequently takes place, the workman needs shut down clean up equipment, maintenance time and cost have been increased, production efficiency has been reduced.

Disclosure of utility model

The utility model aims to solve the defects in the prior art, and provides a dewatering spiral device convenient for feeding.

In order to achieve the above purpose, the present utility model adopts the following technical scheme:

The utility model provides a dehydration spiral device convenient to material loading, includes the support frame, the support frame top is fixed with the box, the inside spiral dewatering equipment that is provided with of box, box top one end runs through and is provided with the feeder hopper, and feeder hopper and spiral dewatering equipment adaptation, the feeder hopper top is fixed with the connecting plate, the department rotates in the middle of the connecting plate bottom is connected with first pivot, the connecting plate top is fixed with first motor, and the output shaft and the first pivot of first motor are fixed, first pivot lateral wall is provided with conveying mechanism, the inside rabbling mechanism that is provided with of feeder hopper, the feeder hopper inside wall is provided with the clearance mechanism that is used for clearing up the feeder hopper inner wall, the box outside wall is provided with flourishing workbin, flourishing workbin top is fixed with the U-shaped board, the support frame lateral wall is provided with the elevating system that is used for lifting flourishing workbin, the box side wall is provided with the tilting mechanism that is used for overturning flourishing workbin, and the device drives flourishing workbin and U-shaped board through elevating system simultaneously in the use, can empty into the feeder hopper with paper pulp, need not to rise to be high to be in the inside with the feeder hopper and will fall into inside the work intensity of paper pulp, has reduced the workman.

Preferably, the lifting mechanism comprises two connecting seats, wherein the two connecting seats are all fixed on the outer side wall of the support frame, the two connecting seats are symmetrically distributed about the feed hopper, the two connecting seat outer side walls are all provided with sliding grooves, the two sliding groove inner side walls are all rotationally connected with screw rods, the two screw rod side walls are all sleeved with screw rod nuts, the two screw rod nuts are respectively matched with the two screw rods, the two connecting seat tops are all fixed with second motors, the output shafts of the two second motors are respectively fixed with the two screw rods, the two screw rod nut outer side walls are all fixed with first support plates, the two first support plate inner side walls are rotationally connected with the same second rotating shaft, the outer side wall of the feed hopper is symmetrically fixed with two second support plates, the two second support plates are sleeved on the second rotating shaft side walls, the turnover mechanism comprises gears, the gear is sleeved on the side wall of the second rotating shaft, the rack is fixed on the side wall of the box body, the second rotating shaft is meshed with the rack, the two second motors are driven to respectively drive the two screw rods to rotate, the two screw rod nuts and the two first supporting plates are matched to drive the second rotating shaft to move upwards, the second rotating shaft is matched to move upwards to drive the material containing box, the U-shaped plate and the second supporting plates to move upwards simultaneously, when the gear and the rack are meshed, the second rotating shaft starts to rotate, the material containing box and the U-shaped plate are driven to turn over, when the material containing box rises to a moving height, the material containing box can also turn over a certain angle, paper pulp in the material containing box can be poured into the interior of the material containing box, the operation mode does not need to manually rise to a higher place and then pour the paper pulp into the interior of the material containing box, the working strength of workers is reduced, and the feeding is convenient.

Preferably, the stirring mechanism comprises a plurality of stirring rods, a plurality of stirring rods are fixed on the side wall of the first rotating shaft for a group of stirring rods, the cleaning mechanism comprises a plurality of rubber scrapers, a plurality of stirring rods are arranged on the inner side wall of the feeding hopper in a circular mode at equal distances, the plurality of stirring rods are respectively fixed with one group of stirring rods, the plurality of stirring rods are both matched with the feeding hopper, the conveying mechanism comprises a packing auger, the packing auger is sleeved on the side wall of the first rotating shaft, the packing auger and the feeding hopper are matched with each other, the first motor is driven to drive the first rotating shaft to rotate, the packing auger, the stirring rods and the plurality of stirring rods are driven to rotate, when the stirring rods rotate, stirring treatment is carried out on paper pulp, the viscosity of the paper pulp is reduced, the mobility of the paper pulp is enhanced, the paper pulp is enabled to pass through a funnel and a follow-up dewatering spiral device more easily, the possibility of blocking is reduced, the paper pulp can be scraped off the inner wall of the feeding hopper in the conveying process, especially high viscosity or the paper pulp is easy to scrape the inner wall of the feeding hopper, the inner wall of the feeding hopper to be blocked, the paper pulp is easy to be blocked, the inner wall of the feeding hopper is easy to be blocked, the paper pulp can be dehydrated and the paper pulp can be smoothly conveyed in the inner wall of the feeding hopper, the dewatering box is prevented from being dehydrated, the paper pulp is guaranteed to be smoothly, the paper pulp is dehydrated, and the paper pulp can be conveyed, and the paper pulp is guaranteed to be uniformly, and the paper pulp can be conveyed along with the inner wall is well through the inner wall of the paper hopper, and the paper is more evenly through the paper device.

The beneficial effects of the utility model are as follows:

1. This device is in the use, drives flourishing workbin through elevating system and rises, and cooperation tilting mechanism drives flourishing workbin and U-shaped board simultaneously and overturns, can empty the paper pulp into the feeder hopper in, need not the manual work to rise to the height and be in the feeder hopper inside pouring the paper pulp into, reduced workman's working strength, convenient material loading.

2. Through the mutually supporting of rabbling mechanism, clearance mechanism and conveying mechanism, can reduce the viscosity of paper pulp, strengthen its mobility to make paper pulp more easily through feeder hopper and subsequent dewatering equipment, reduced the possibility of jam, guaranteed simultaneously that paper pulp is more even before getting into dewatering equipment, help improving the dehydration effect.

Drawings

FIG. 1 is a schematic diagram of a dewatering screw device for feeding materials according to the present utility model;

FIG. 2 is a schematic cross-sectional view of a feeding hopper of a dewatering screw device for facilitating feeding according to the present utility model;

FIG. 3 is a schematic view of a lifting mechanism of a dewatering screw device for feeding convenience according to the present utility model;

Fig. 4 is a schematic diagram of a turnover mechanism of a dewatering screw device for feeding conveniently.

The device comprises a supporting frame 1, a box body 2, a feeding hopper 3, a connecting seat 5, a rack 6, a material containing box 7, a U-shaped plate 8, a connecting plate 9, a first motor 10, a first rotating shaft 11, a stirring rod 12, a rubber scraper 13, an auger 14, a second motor 15, a sliding chute 16, a screw rod 17, a screw rod nut 18, a first supporting plate 19, a second rotating shaft 20, a second supporting plate 21 and a gear.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments.

Referring to fig. 1-4, a dewatering spiral device convenient for feeding comprises a supporting frame 1, a box body 2 is fixed at the top of the supporting frame 1, spiral dewatering equipment is arranged in the box body 2, a feed hopper 3 is arranged at one end of the top of the box body 2 in a penetrating way, the feed hopper 3 is matched with the spiral dewatering equipment, the feed hopper 3 is used for storing and guiding paper pulp to enter the dewatering spiral device, the design of the dewatering spiral device is matched with the spiral dewatering equipment, the paper pulp can smoothly flow into the dewatering equipment, a connecting plate 8 is fixed at the top of the feed hopper 3, a first rotating shaft 10 is rotationally connected at the middle of the bottom of the connecting plate 8, a first motor 9 is fixed at the top of the connecting plate 8, an output shaft of the first motor 9 is fixed with the first rotating shaft 10, a conveying mechanism is arranged on the side wall of the first rotating shaft 10, a stirring mechanism is arranged in the feed hopper 3, a cleaning mechanism used for cleaning the inner wall of the feed hopper 3 is arranged on the inner wall of the feed hopper 3, the first rotating shaft 10 is connected with and drives an internal conveying mechanism, a stirring mechanism and a cleaning mechanism, stirring, conveying and cleaning of paper pulp are ensured, the outer side wall of the box body 2 is provided with a material containing box 6, a U-shaped plate 7 is fixed at the top of the material containing box 6, the material containing box 6 is used for storing paper pulp, the U-shaped plate 7 is matched with a turnover mechanism of the material containing box 6, the paper pulp can be poured into the feed hopper 3 during turnover, the side wall of the support frame 1 is provided with a lifting mechanism for lifting the material containing box 6, the side wall of the box body 2 is provided with a turnover mechanism for turning the material containing box 6, the device drives the material containing box 6 to ascend through the lifting mechanism and simultaneously is matched with the turnover mechanism to drive the material containing box 6 and the U-shaped plate 7 to turn, the paper pulp can be poured into the feed hopper 3, the paper pulp does not need to be manually lifted to be poured into the feed hopper 3, the working strength of workers is reduced, and the feeding is convenient.

In the utility model, the lifting mechanism comprises two connecting seats 4, the two connecting seats 4 are all fixed on the outer side wall of the supporting frame 1, the two connecting seats 4 are symmetrically distributed relative to the feed hopper 3, the outer side walls of the two connecting seats 4 are provided with sliding grooves 15, the inner side walls of the two sliding grooves 15 are respectively and rotatably connected with screw rods 16, screw rod nuts 17 are respectively sleeved on the side walls of the two screw rods 16, the two screw rod nuts 17 are respectively matched with the two screw rods 16, the cooperation of the screw rods 16 and the screw rod nuts 17 enables the lifting mechanism of the material containing box 6 to smoothly work, the lifting and overturning of the material containing box 6 can be driven by rotating the screw rods 16, the feeding is convenient, the tops of the two connecting seats 4 are both fixedly provided with second motors 14, the output shafts of the two second motors 14 are respectively fixed with the two screw rods 16, the outer side walls of the two screw rod nuts 17 are respectively fixedly provided with first supporting plates 18, the inner side walls of the two first support plates 18 are rotationally connected with the same second rotating shaft 19, the outer side walls of the material containing box 6 are symmetrically fixed with two second support plates 20, the two second support plates 20 are sleeved on the side walls of the second rotating shaft 19, the second rotating shaft 19 is connected with the first support plates 18 and a lifting mechanism of the material containing box 6 to drive the material containing box 6 to overturn, when the material containing box 6 is lifted, the rotation of the second rotating shaft 19 enables the material containing box 6 to incline, so that pulp is poured into the feeding hopper 3, the overturning mechanism comprises a gear 21, the gear 21 is sleeved on the side walls of the second rotating shaft 19, the outer side walls of the box body 2 are fixed with racks 5, the second rotating shaft 19 is meshed with the racks 5, the gear 21 is connected with the second rotating shaft 19, the racks 5 are fixed on the outer side of the box body 2, the meshing of the two realizes the rotating motion when the material containing box 6 is overturned, and the two jointly ensure that the material containing box 6 can be overturned smoothly when lifted, the two second motors 14 are driven to respectively drive the two screw rods 16 to rotate, the two screw rod nuts 17 and the two first supporting plates 18 are matched to drive the second rotating shafts 19 to move upwards, the second rotating shafts 19 move upwards to match the two second supporting plates 20 to drive the material containing box 6, the U-shaped plates 7 and the second supporting plates 20 to move upwards simultaneously, in the moving process, when the gears 21 and the racks 5 are meshed, the second rotating shafts 19 start to rotate, the material containing box 6 and the U-shaped plates 7 are driven to turn over, when the material containing box 6 rises to the moving height, the material containing box 6 can also turn over for a certain angle, paper pulp in the material containing box 6 can be poured into the interior of the feed hopper 3, and in such an operation mode, the paper pulp is not required to be manually lifted to a higher place and then poured into the interior of the feed hopper 3, so that the working strength of workers is reduced, and the feeding is convenient.

In the utility model, the stirring mechanism comprises a plurality of stirring rods 11, each stirring rod 11 is fixed on the side wall of a first rotating shaft 10 in a group, the stirring rods 11 are fixed on the first rotating shaft 10 and are responsible for stirring paper pulp, the stirring function is to reduce the viscosity of the paper pulp and strengthen the fluidity of the paper pulp, the paper pulp can pass through a feed hopper 3 and subsequent dewatering equipment more smoothly, the cleaning mechanism comprises a plurality of rubber scrapers 12, the plurality of rubber scrapers 12 are uniformly and circularly arranged on the inner wall of the feed hopper 3, the rubber scrapers 12 are used for preventing the paper pulp from adhering on the inner wall of the feed hopper 3, reducing blockage, reintroducing the adhered paper pulp into the flow, ensuring the smoothness of the conveying process, the plurality of rubber scrapers 12 are respectively fixed with one group of stirring rods 11, the plurality of rubber scrapers 12 are matched with the feed hopper 3, the conveying mechanism comprises a packing auger 13, the auger 13 is sleeved on the side wall of the first rotating shaft 10, the auger 13 is connected with the first rotating shaft 10 and is responsible for conveying evenly stirred paper pulp to spiral dewatering equipment in the box body 2, the paper pulp can be effectively conveyed to a dewatering area by rotating the auger 13, the efficient dewatering process is ensured, the auger 13 is matched with the feed hopper 3, the first motor 9 is driven to drive the first rotating shaft 10 to rotate, the auger 13, the stirring rods 11 and the rubber scrapers 12 are driven to rotate, when the stirring rods 11 rotate, the paper pulp is stirred, the viscosity of the paper pulp can be reduced, the fluidity of the paper pulp is enhanced, the paper pulp can more easily pass through the hopper and a follow-up dewatering spiral device, the blocking possibility is reduced, the conveying efficiency is improved, when the rubber scrapers 12 rotate, the inner wall of the feed hopper 3 can be scraped, the paper pulp is cleaned in the conveying process, especially, the pulp with high viscosity or longer fiber is easy to adhere to the inner wall of the feeding hopper 3, so that the pulp is blocked, the inner wall of the feeding hopper 3 is scraped and cleaned, the situation can be effectively prevented, the pulp adhered to the inner wall of the feeding hopper 3 can be reintroduced into the flow, the evenly stirred pulp is conveyed into the spiral dewatering equipment in the box body 2 for dewatering along with the rotation of the auger 13, the smooth conveying of the pulp is ensured, the dewatering efficiency is improved, and the blocking situation is avoided.

Working principle: in the process of feeding, firstly, pulp is placed into the material containing box 6 for storage, then the power switches of the two second motors 14 are simultaneously connected, the two second motors 14 are driven to drive the two screw rods 16 to rotate respectively, the two screw nuts 17 and the two first support plates 18 are matched to drive the second rotating shafts 19 to move upwards, the second rotating shafts 19 are matched to move upwards to drive the material containing box 6, the U-shaped plates 7 and the second support plates 20 to move upwards simultaneously, in the moving process, when the gears 21 and the racks 5 are meshed, the second rotating shafts 19 start to rotate, the material containing box 6 and the U-shaped plates 7 are driven to turn over, when the material containing box 6 is lifted to the moving height, the material containing box 6 can also be turned over by a certain angle, and the pulp in the material containing box 6 can be poured into the material containing box 3, the pulp is poured into the feed hopper 3 without manually rising to a higher position, the working intensity of workers is reduced, the feeding is convenient, at the moment, the power switch of the first motor 9 is connected, the first motor 9 is driven to drive the first rotating shaft 10 to rotate, the auger 13, the stirring rods 11 and the rubber scrapers 12 are further driven to rotate, when the stirring rods 11 rotate, the pulp is stirred, the viscosity of the pulp can be reduced, the fluidity of the pulp is enhanced, the pulp is easier to pass through a funnel and a subsequent dewatering spiral device, the blocking possibility is reduced, the conveying efficiency is improved, the inner wall of the feed hopper 3 can be scraped and cleaned when the rubber scrapers 12 rotate, particularly the pulp with high viscosity or longer fiber is easy to adhere to the inner wall of the feed hopper 3 in the conveying process, the blockage is caused, the inner wall of the feed hopper 3 is scraped and cleaned, the condition can be effectively prevented, the paper pulp attached to the inner wall of the feed hopper 3 can be reintroduced into the flow, the evenly stirred paper pulp is conveyed into the spiral dewatering equipment in the box body 2 for dewatering treatment along with the rotation of the auger 13, and the smooth conveying of the paper pulp is ensured, so that the dewatering efficiency is improved, and the blocking condition is avoided.

The foregoing is only a preferred embodiment of the present utility model, but the scope of the present utility model is not limited thereto, and any person skilled in the art, who is within the scope of the present utility model, should make equivalent substitutions or modifications according to the technical scheme of the present utility model and the inventive concept thereof, and should be covered by the scope of the present utility model.

Claims (6)

1. The utility model provides a dehydration spiral device convenient to material loading, includes support frame (1), a serial communication port, support frame (1) top is fixed with box (2), box (2) inside is provided with spiral dewatering equipment, box (2) top one end runs through and is provided with feeder hopper (3), and feeder hopper (3) and spiral dewatering equipment adaptation, feeder hopper (3) top is fixed with connecting plate (8), department rotates in the middle of connecting plate (8) bottom and is connected with first pivot (10), connecting plate (8) top is fixed with first motor (9), and the output shaft and the first pivot (10) of first motor (9) are fixed, first pivot (10) lateral wall is provided with conveying mechanism, feeder hopper (3) inside is provided with rabbling mechanism, feeder hopper (3) inside wall is provided with the clearance mechanism that is used for clearing up feeder hopper (3) inner wall, box (2) lateral wall is provided with flourishing workbin (6), flourishing bin (6) top is fixed with U shaped plate (7), support frame (1) lateral wall is provided with and is used for lifting workbin (6) the turnover mechanism (2).

2. The dewatering spiral device convenient to material loading according to claim 1, characterized in that, elevating system includes two connecting seat (4), two connecting seat (4) all are fixed in on support frame (1) lateral wall, and two connecting seat (4) are symmetric distribution about feeder hopper (3), two spout (15) have all been seted up to connecting seat (4) lateral wall, two spout (15) inside wall all rotate and are connected with lead screw (16), two lead screw (16) lateral wall all overlap and are equipped with lead screw nut (17), and two lead screw nut (17) respectively with two lead screw (16) adaptation, two connecting seat (4) top all are fixed with second motor (14), and the output shaft of two second motors (14) respectively with two lead screw (16) are fixed, two lead screw nut (17) lateral wall all are fixed with first backup pad (18), two first backup pad (18) inside wall rotation are connected with same second pivot (19), workbin (6) outside wall is fixed with two second support pads (20), and two second are cup jointed in second pivot (20) respectively.

3. The dewatering spiral device convenient for feeding according to claim 2, wherein the turnover mechanism comprises a gear (21), the gear (21) is sleeved on the side wall of the second rotating shaft (19), a rack (5) is fixed on the outer side wall of the box body (2), and the second rotating shaft (19) is meshed with the rack (5).

4. The dewatering screw device convenient for feeding according to claim 1, wherein the stirring mechanism comprises a plurality of stirring rods (11), and the stirring rods (11) are fixed on the side wall of the first rotating shaft (10) in groups of two.

5. The dewatering spiral device convenient to feed according to claim 4, wherein the cleaning mechanism comprises a plurality of rubber scrapers (12), the rubber scrapers (12) are arranged on the inner side wall of the feeding hopper (3) in a circular shape at equal distances, the rubber scrapers (12) are respectively fixed with one group of stirring rods (11), and the rubber scrapers (12) are matched with the feeding hopper (3).

6. The dewatering spiral device convenient for feeding according to claim 1, wherein the conveying mechanism comprises a packing auger (13), the packing auger (13) is sleeved on the side wall of the first rotating shaft (10), and the packing auger (13) is matched with the feed hopper (3).