阅读说明：本技术 一种可自动定量注水的碎浆机 (Pulper capable of automatically and quantitatively injecting water ) 是由 吴军姗 于 2021-01-26 设计创作，主要内容包括：本发明涉及碎浆机技术领域,且公开了一种可自动定量注水的碎浆机,包括机壳,所述机壳的底部固定连接有电机,电机的外部固定连接有主轴,主轴的外部固定连接有主动轮,主动轮的外部啮合有从动轮,主轴的外部固定连接有离心盘,离心盘的外部滑动连接有离心块；通过机壳、直射灯、悬浮块、光敏组件的相互配合使用,使得无需操作者手动控制注水量,当注水量达到提前设定的注水量时就会使得光敏组件中的光敏电阻阻值发生变化,进一步会触发后续机构的运行并停止向碎浆机内部注水,从而达到了自动定量注水的效果,这样会使得碎浆机碎出纤维状浆的浓度被精准的控制,不仅节省了人力,还更加符合实际情况的使用。(The invention relates to the technical field of pulpers, and discloses a pulper capable of automatically and quantitatively injecting water, which comprises a casing, wherein the bottom of the casing is fixedly connected with a motor, the outer part of the motor is fixedly connected with a main shaft, the outer part of the main shaft is fixedly connected with a driving wheel, the outer part of the driving wheel is meshed with a driven wheel, the outer part of the main shaft is fixedly connected with a centrifugal disc, and the outer part of the centrifugal disc is slidably connected with a centrifugal block; through the casing, the straight shot-light, the suspension piece, photosensitive assembly's mutually supporting uses, make and need not operator manual control water injection volume, will make the photo resistance among the photosensitive assembly change when the water injection volume reaches the water injection volume of setting for in advance, further can trigger the operation of follow-up mechanism and stop to the inside water injection of pulper, thereby the effect of automatic ration water injection has been reached, the concentration that can make the pulper garrulous out fibrous thick liquid like this is by accurate control, the manpower has not only been saved, still accord with actual conditions's use more.)

1. The utility model provides a pulper that can automatic ration water injection, includes casing (1), its characterized in that: the motor is characterized in that the bottom of the machine shell (1) is fixedly connected with a motor (2), the outside of the motor (2) is fixedly connected with a main shaft (3), the outside of the main shaft (3) is fixedly connected with a driving wheel (4), the outside of the driving wheel (4) is meshed with a driven wheel (5), the outside of the main shaft (3) is fixedly connected with a centrifugal disc (6), the outside of the centrifugal disc (6) is slidably connected with a centrifugal block (7), the outside of the main shaft (3) is fixedly connected with a speed limiting disc (8), the inside of the machine shell (1) is fixedly connected with a fixing ring (9), the inside of the fixing ring (9) is movably connected with a trigger assembly (10), the inside of the fixing ring (9) is slidably connected with a limiting rod (11), the inside of the fixing ring (9) is movably connected with a limiting assembly (12), the inside of the machine shell (1, the inside fixedly connected with of casing (1) directly penetrates lamp (15), and the inner wall sliding connection of casing (1) has suspension piece (16), and the inside fixedly connected with photosensitive assembly (17) of suspension piece (16).

2. The pulper capable of automatically and quantitatively injecting water according to claim 1, wherein: the outer portion of the centrifugal disc (6) is fixedly connected with a first spring, and one end, far away from the centrifugal disc (6), of the first spring is fixedly connected to the outer portion of the centrifugal block (7).

3. The pulper capable of automatically and quantitatively injecting water according to claim 1, wherein: trigger subassembly (10) mainly by trigger piece (101), bar copper (102), the S utmost point magnetic sheet, the N utmost point magnetic sheet is constituteed, two constitutions of spring, the inside fixedly connected with S utmost point magnetic sheet and the N utmost point magnetic sheet of retainer plate (9), the outside fixedly connected with spring two of retainer plate (9), one end fixedly connected with trigger piece (101) of retainer plate (9) are kept away from to spring two, the inside fixedly connected with bar copper (102) of trigger piece (101), bar copper (102), the S utmost point magnetic sheet, the corresponding and specification phase-match in N utmost point magnetic sheet three position, trigger piece (101) and centrifugal piece (7) position are corresponding and specification phase-match.

4. The pulper capable of automatically and quantitatively injecting water according to claim 1, wherein: spacing subassembly (12) mainly comprise sealed shell, current variant, conductor wire, spring three, and the inside fixedly connected with sealed shell of retainer plate (9), and the inside of sealed shell is provided with current variant, and wire fixed connection is inside the sealed shell, and the inner wall fixedly connected with spring three of sealed shell, and sealed shell one end fixed connection is kept away from in the outside of gag lever post (11) to spring three, and gag lever post (11) sliding connection is in the outside of sealed shell, and current variant and gag lever post (11), lead electrical pillar, spring three-phase contact.

5. The pulper capable of automatically and quantitatively injecting water according to claim 1, wherein: the limiting rod (11) corresponds to the speed limiting disc (8) in position and is matched with the speed limiting disc in specification, and the driven wheel (5) is fixedly connected to the outer portion of the driven shaft (13).

6. The pulper capable of automatically and quantitatively injecting water according to claim 1, wherein: photosensitive element (17) mainly comprise photosensitive shell, light-passing board, photo resistance, and photosensitive shell fixed connection is in the inside of suspension piece (16), and the light-passing board is inlayed in the outside of photosensitive shell, and photo resistance fixed connection is at the inner wall of photosensitive shell, and seventeen is no less than in shot-light (15), and photo resistance and light-passing board, the corresponding and specification phase-match in position of shot-light (15).

7. The pulper capable of automatically and quantitatively injecting water according to claim 1, wherein: the outside fixedly connected with inlet tube of casing (1), the outside fixedly connected with water pump of inlet tube.

8. The pulper capable of automatically and quantitatively injecting water according to claim 1, wherein: the motor (2), the direct light (15), the conducting wire and the water pump are all electrically connected with an external power supply, and the copper bar (102), the photoresistor and the external power supply are all electrically connected with the control center.

Technical Field

The invention relates to the technical field of pulpers, in particular to a pulper capable of automatically and quantitatively injecting water.

Background

Pulpers are machines used in the wet non-woven and paper industry for disintegration, flow disintegration and dispersion, whereby broke, broke and the like in the production of pulp sheets are converted into fibrous pulp by means of pulpers.

The water injection of current pulper is all through external water pipe manual control water injection volume, can't accomplish the process of an automatic ration water injection, control water injection volume through the unable accuracy of artifical water injection, water injection volume control is accurate further enough to influence the pulper and breaks out the unable by accurate control of concentration of fibrous thick liquid, further can cause the influence to fibrous thick liquid production next step, and current pulper all is through motor drive, when outside input current is unstable, the motor has the situation that probably appears surpassing the rated power operation, further can make the pulper exceed the operation of rated revolution, can lead to the life greatly reduced of pulper, the cost of maintaining the pulper has been improved.

Therefore, in order to solve these problems, a pulper capable of automatically and quantitatively injecting water is required.

Disclosure of Invention

Technical problem to be solved

Aiming at the defects of the prior art, the invention provides a pulper capable of automatically and quantitatively injecting water, which has the advantages of automatic and quantitative water injection and stall protection, solves the problems that the water injection of the existing pulper is realized by manually controlling the water injection amount through an external water pipe, the automatic and quantitative water injection process cannot be finished, the water injection amount can not be accurately controlled through manual water injection, the inaccurate control of the water injection amount further influences the concentration of the fibrous pulp crushed by the pulp crusher to be incapable of being accurately controlled, further influences the next production of the fibrous pulp, the existing pulpers are driven by the motor, when the external input current is unstable, the motor can possibly run beyond the rated power, the pulper can further run beyond the rated rotating speed, the service life of the pulper is greatly shortened, and the cost of maintaining the pulper is improved.

(II) technical scheme

In order to realize the purpose of automatic quantitative water injection and stall protection, the invention provides the following technical scheme: the utility model provides a pulper of water injection of automatic ration, which comprises a housing, the bottom fixedly connected with motor of casing, the outside fixedly connected with main shaft of motor, the outside fixedly connected with action wheel of main shaft, the outside meshing of action wheel has from the driving wheel, the outside fixedly connected with centrifugal disc of main shaft, the outside sliding connection of centrifugal disc has the centrifugal piece, the outside fixedly connected with speed-limiting disc of main shaft, the inside fixedly connected with retainer plate of casing, the inside swing joint of retainer plate has trigger assembly, the inside sliding connection of retainer plate has the gag lever post, the inside swing joint of retainer plate has spacing subassembly, the inside of casing rotates and is connected with the slave shaft, the outside fixedly connected with pulping sword of slave shaft, the inside fixedly connected with shot lamp of casing, the inner wall sliding connection of casing has the suspension piece, the inside fixedly connected with photosensitive assembly of suspension.

Preferably, the outer portion of the centrifugal disc is fixedly connected with a first spring, and one end, far away from the centrifugal disc, of the first spring is fixedly connected to the outer portion of the centrifugal block.

Preferably, the trigger subassembly mainly comprises trigger block, bar copper, S utmost point magnetic sheet, N utmost point magnetic sheet, and spring two is constituteed, the inside fixedly connected with S utmost point magnetic sheet and the N utmost point magnetic sheet of retainer plate, the outside fixedly connected with spring two of retainer plate, the one end fixedly connected with trigger block of retainer plate is kept away from to spring two, the inside fixedly connected with bar copper of trigger block, the bar copper, S utmost point magnetic sheet, N utmost point magnetic sheet three position is corresponding and the specification phase-match, trigger block and the corresponding and the specification phase-match in centrifugal piece position.

Preferably, the limiting assembly mainly comprises a sealing shell, an electrorheological body, a conducting wire and a spring, the sealing shell is fixedly connected to the inner portion of the fixing ring, the electrorheological body is arranged inside the sealing shell, the conducting wire is fixedly connected to the inner wall of the sealing shell, the spring is fixedly connected to the third inner wall of the sealing shell, one end of the spring, which is far away from the sealing shell, is fixedly connected to the outer portion of the limiting rod, the limiting rod is connected to the outer portion of the sealing shell in a sliding mode, and the electrorheological body is in three-phase contact with the limiting.

Preferably, the limiting rod corresponds to the speed limiting disc in position and is matched with the speed limiting disc in specification, and the driven wheel is fixedly connected to the outer portion of the driven shaft.

Preferably, photosensitive assembly mainly comprises photosensitive shell, light-passing board, photo resistance, and photosensitive shell fixed connection is in the inside of suspension piece, and the light-passing board is inlayed in the outside of photosensitive shell, and photo resistance fixed connection is at the inner wall of photosensitive shell, and the direct light lamp is no less than seventeen, and photo resistance and light-passing board, the corresponding and specification phase-match in position of direct light lamp.

Preferably, the outside fixedly connected with inlet tube of casing, the outside fixedly connected with water pump of inlet tube.

Preferably, the motor, the direct-emitting lamp, the conducting wire and the water pump are all electrically connected with an external power supply, and the copper bar, the photoresistor and the external power supply are all electrically connected with the control center.

Preferably, the main materials of the electrorheological fluid in the limiting assembly are gypsum, lime, carbon powder and olive oil, and the electrorheological fluid is in a solid state in a power-on state and in a liquid state in a non-power-on state.

(III) advantageous effects

Compared with the prior art, the invention provides a pulper capable of automatically and quantitatively injecting water, which has the following beneficial effects:

1. this pulper of automatic ration water injection, through the casing, the straight shot lamp, the suspension piece, photosensitive assembly's the use of mutually supporting, make and need not operator manual control water injection volume, will make the photo resistance in the photosensitive assembly change when the water injection volume reaches the water injection volume of setting for in advance, further can trigger follow-up mechanism's operation and stop to the inside water injection of pulper, thereby the effect of automatic ration water injection has been reached, the concentration that can make the pulper garrulous out fibrous thick liquid like this is by accurate control, the manpower has not only been saved, still accord with actual conditions's use more.

2. This pulper of water injection of automatic ration, through the casing, including a motor, an end cap, a controller, and a cover plate, the main shaft, the action wheel, from the driving wheel, the centrifugal disc, the centrifugal piece, the speed-limiting disc, the retainer plate, trigger assembly, the gag lever post, spacing assembly's mutually supporting uses, make when the inside motor of pulper takes place the stall phenomenon and surpass rated revolution and move, the operation through above-mentioned mechanism can make its inside gag lever post by restricted movement, further make the high-speed operation of the inside motor of pulper restricted, thereby the effect of pulper stall protection has been reached, make the life of pulper prolong greatly like this, the maintenance cost of pulper has been reduced.

Drawings

FIG. 1 is a schematic front view of a partial cross-sectional structure of the present invention;

FIG. 2 is an enlarged view of the structure at A in FIG. 1 according to the present invention;

FIG. 3 is a schematic view of the connection relationship among the main shaft, the centrifugal disk, the centrifugal block, the speed limiting disk, the fixing ring, the trigger assembly, the trigger block, the copper bar, the limiting rod and the limiting assembly;

FIG. 4 is an enlarged view of a portion of FIG. 3 according to the present invention;

FIG. 5 is a schematic view of the connection relationship among the main shaft, the speed-limiting disk, the fixing ring, the limiting rod and the limiting component.

In the figure: 1. a housing; 2. a motor; 3. a main shaft; 4. a driving wheel; 5. a driven wheel; 6. a centrifugal pan; 7. a centrifugal block; 8. a speed limiting disc; 9. a stationary ring; 10. a trigger component; 101. a trigger block; 102. a copper bar; 11. a limiting rod; 12. a limiting component; 13. a driven shaft; 14. a pulping blade; 15. a direct-emitting lamp; 16. a suspension block; 17. a photosensitive element.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-5, a pulper capable of automatically injecting water quantitatively comprises a casing 1, wherein a motor 2 is fixedly connected to the bottom of the casing 1, a main shaft 3 is fixedly connected to the outside of the motor 2, a driving wheel 4 is fixedly connected to the outside of the main shaft 3, a driven wheel 5 is meshed with the outside of the driving wheel 4, a centrifugal disc 6 is fixedly connected to the outside of the main shaft 3, a centrifugal block 7 is slidably connected to the outside of the centrifugal disc 6, a first spring is fixedly connected to the outside of the centrifugal disc 6, and one end of the first spring, which is far away from the centrifugal disc 6, is fixedly connected to the outside of; the outside fixedly connected with speed-limiting disc 8 of main shaft 3, the inside fixedly connected with retainer plate 9 of casing 1, the inside swing joint of retainer plate 9 has trigger assembly 10, trigger assembly 10 is mainly by trigger block 101, bar copper 102, S utmost point magnetic sheet, N utmost point magnetic sheet is constituteed, spring two is constituteed, the inside fixedly connected with S utmost point magnetic sheet and the N utmost point magnetic sheet of retainer plate 9, the outside fixedly connected with spring two of retainer plate 9, spring two keeps away from one end fixedly connected with trigger block 101 of retainer plate 9, the inside fixedly connected with bar copper 102 of trigger block 101, bar copper 102, S utmost point magnetic sheet, N utmost point magnetic sheet three position is corresponding and the specification phase-match, trigger block 101 is corresponding and the specification phase-match with centrifugal piece 7 position.

The inner part of the fixing ring 9 is connected with a limiting rod 11 in a sliding mode, the inner part of the fixing ring 9 is movably connected with a limiting component 12, the limiting component 12 mainly comprises a sealing shell, an electrorheological body, a conducting wire and a spring, the inner part of the fixing ring 9 is fixedly connected with the sealing shell, the electrorheological body is arranged inside the sealing shell, the conducting wire is fixedly connected inside the sealing shell, the inner wall of the sealing shell is fixedly connected with the spring III, one end, far away from the sealing shell, of the spring III is fixedly connected to the outer part of the limiting rod 11, the limiting rod 11 is connected to the outer part of the sealing shell in a sliding mode, and the electro; the main materials of the current variant in the limiting component 12 are gypsum, lime, carbon powder and olive oil, and the current variant is in a solid state in a power-on state and in a liquid state in a non-power-on state; through casing 1, motor 2, main shaft 3, action wheel 4, follow driving wheel 5, centrifugal disc 6, centrifugal piece 7, speed-limiting disc 8, retainer plate 9, trigger assembly 10, gag lever post 11, spacing subassembly 12 mutually support the use, make when inside motor 2 of pulper takes place the stall phenomenon and surpass rated revolution when moving, the operation through above-mentioned mechanism can make inside gag lever post 11 by restricted movement, further make inside motor 2 high-speed operation of pulper restricted, thereby the effect of pulper stall protection has been reached, make the life of pulper prolong greatly like this, the maintenance cost of pulper has been reduced.

A driven shaft 13 is rotatably connected inside the machine shell 1, a limiting rod 11 corresponds to the position of the speed limiting disc 8 and is matched with the specification, and a driven wheel 5 is fixedly connected outside the driven shaft 13; a pulping blade 14 is fixedly connected to the outer part of the driven shaft 13, a direct-emitting lamp 15 is fixedly connected to the inner part of the machine shell 1, a suspension block 16 is connected to the inner wall of the machine shell 1 in a sliding manner, and a photosensitive assembly 17 is fixedly connected to the inner part of the suspension block 16; the photosensitive component 17 mainly comprises a photosensitive shell, a light-transmitting plate and a photosensitive resistor, wherein the photosensitive shell is fixedly connected inside the suspension block 16, the light-transmitting plate is embedded outside the photosensitive shell, the photosensitive resistor is fixedly connected on the inner wall of the photosensitive shell, the number of the direct light lamps 15 is not less than seventeen, and the photosensitive resistor corresponds to the positions of the light-transmitting plate and the direct light lamps 15 and is matched with the specifications; the outside of the machine shell 1 is fixedly connected with a water inlet pipe, the outside of the water inlet pipe is fixedly connected with a water pump, the motor 2, the direct light 15, the conducting wire and the water pump are all electrically connected with an external power supply, and the copper bar 102, the photoresistor and the external power supply are all electrically connected with a control center; through casing 1, penetrate lamp 15 directly, the suspension piece 16, photosensitive assembly 17 mutually support and use, make and need not operator's manual control water injection volume, will make the photo resistance value among the photosensitive assembly 17 change when the water injection volume reaches the water injection volume of setting for in advance, further can trigger the operation of follow-up mechanism and stop to the inside water injection of pulper, thereby the effect of automatic ration water injection has been reached, the concentration that makes the pulper garrulous out fibrous thick liquid like this is by accurate control, the manpower has not only been saved, still accord with actual conditions's use more.

The working principle is as follows: when the device starts, an operator controls an external power supply to supply power to a corresponding direct-injection lamp 15 according to the required added water quantity and through a control center, the corresponding direct-injection lamp 15 lights, at the moment, the operator controls the external power supply to supply the water pump to supply power through the control center and enables water to flow through an inlet pipe to enter a machine shell 1, the water surface in the machine shell 1 rises to enable a suspension block 16 to rise, the suspension block 16 rises to drive a photosensitive assembly 17 to move, the photosensitive assembly 17 moves to a photosensitive resistor in the photosensitive assembly 17 to receive light irradiated by the direct-injection lamp 15, the light received by the photosensitive resistor becomes strong, the resistance value becomes small, the current becomes large, the control center senses the current change to control the external power supply to stop supplying the water pump to supply power, and the water stops entering the machine shell 1 to finish.

When the motor 2 rotates too fast, the main shaft 3 is driven to rotate at high speed, the main shaft 3 rotates at high speed to drive the centrifugal disc 6 and the speed limiting disc 8 to rotate at high speed, the centrifugal disc 6 moves under the action of centrifugal force to drive the centrifugal block 7 to move and stretch the spring I, the centrifugal block 7 moves to collide with the trigger block 101 continuously and drive the trigger block 101 to reciprocate under the action of spring resilience force, the trigger block 101 moves to drive the copper rod 102 to do cutting magnetic induction line motion between the S pole magnetic plate and the N pole magnetic plate and generate induction current, at the moment, the control center senses the current change to control an external power supply to electrify the conducting wire, the conducting wire is electrified to change the current variant from liquid state to solid state and limit the movement of the limiting rod 11, the movement of the limiting rod 11 is limited so that the speed limiting disc 8 and the limiting rod 11 generate friction force and the movement of the speed limiting disc 8 is limited so that the movement of the, the movement of the spindle 3 is limited, so that the operation of the motor 2 is limited, when the motor 2 does not stall any more, on the contrary, the centrifugal block 7 is reset under the action of the resilience force of the spring and is not contacted with the trigger block 101 any more, the operation of the motor 2 is not limited any more by the same reason that the centrifugal block 7 is reset and is not contacted with the trigger block 101 any more, and then the protection for the stalling of the motor 2 is finished.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.