CN220538251U - Dewatering device for improving pulp extruding machine - Google Patents

Abstract

The utility model discloses a dewatering device for improving a pulp extruding machine, which comprises: the automatic feeding device comprises a box body, a collecting mechanism, a feeding hole, a discharging hole, a scraping mechanism, an extruding mechanism, a bottom plate, a lifting mechanism and an auxiliary mechanism, wherein the collecting mechanism penetrating through the side wall of the box body is arranged at the lower end of the front side of the box body, the feeding hole penetrating through the side wall of the box body is arranged at the upper end of one side of the box body, the discharging hole penetrating through the side wall of the box body is arranged at the other side of the box body, the scraping mechanism is arranged at the upper end of one side of the inside of the box body, the extruding mechanism is arranged in the box body, the bottom plate is arranged on the inner wall of the front side and the rear side of the box body, the lifting mechanism used by being matched with the extruding mechanism is arranged on the upper side of the bottom plate, and the auxiliary mechanism used by being matched with the lifting mechanism is arranged above the bottom plate. Compared with the prior art, the utility model has the advantages that: the extrusion force can be flexibly adjusted, and the dehydration effect is good; avoiding raw material residue, saving cost and improving device stability.

Description

Dewatering device for improving pulp extruding machine

Technical Field

The utility model relates to the technical field of pulp presses, in particular to a dewatering device for improving a pulp press.

Background

The pulp squeezer is pulp squeezing equipment for pulp dehydration, can effectively handle the thick liquids of various advance thick liquids concentration, the pulp dryness after concentrating is even, the yield is stable, the degree of fiber beating is little influenced, no jam, the design that skids not have alleviateed spiral wearing and tearing and corruption, a dewatering device that improves the pulp squeezer of publication No. CN214459162U is provided with two sets of dehydration rollers, can carry out dehydration to the pulp in proper order to guarantee that the pulp can be dehydrated completely, and the inside of dehydration roller is provided with the heating plate, can carry out drying to the pulp, is provided with the fan again, can weather the processing to the pulp, through dehydration roller group, the combined action of fan and heating plate for the dehydration rate of pulp is higher, but prior art still has following defect:

1. the lower end of the main gear is meshed with the upper end of the auxiliary gear in the prior art, the motor can drive the upper dewatering roller and the lower dewatering roller to rotate oppositely at the same time through the meshed connection of the main gear and the auxiliary gear, the pulp extrusion is dewatered, but the distance between roller groups cannot be adjusted, and the pressure cannot be adjusted according to the dryness of the raw materials;

2. the inside of prior art at last dewatering roller and lower dewatering roller all is provided with the heating plate for go up dewatering roller and lower dewatering roller when squeezing paper pulp and carry out the dehydration, can carry out the stoving processing to it, but there is partial adhesion on the running roller not having the clearance measure after the raw materials extrusion, also can influence subsequent processing when causing the waste of raw materials.

Disclosure of Invention

The technical problem to be solved by the utility model is to overcome the defects and provide a dewatering device for improving a pulp extruding machine.

In order to solve the technical problems, the technical scheme provided by the utility model is as follows: the utility model provides an improve dewatering device of press brake, includes the box, box front side lower extreme is provided with the collection mechanism who runs through its lateral wall, box one side upper end is provided with the feed inlet that runs through its lateral wall, the box opposite side is provided with the discharge gate that runs through its lateral wall, inside one side upper end of box is provided with scrapes material mechanism, the inside extrusion mechanism that is provided with of box, the box front and back side inner wall is provided with the bottom plate, the bottom plate upside is provided with the elevating system that two cooperation extrusion mechanism used, the bottom plate top is provided with the auxiliary mechanism that two cooperation elevating system used, elevating system includes the support of I-shaped, support bottom and bottom plate fixed connection, the support top is provided with the fixed plate, the fixed plate upper end is provided with elevator motor, elevator motor one side is provided with two perpendicular meshing's gears, be provided with the lead screw one that the cooperation gear used between fixed plate bottom one side and the bottom plate, one cover is equipped with a slider.

As an improvement, the collecting mechanism comprises a collecting box, the collecting box is in sliding connection with the bottom end inside the box body, a handle is arranged at the front end of the collecting box, two clamping blocks are arranged at the bottom end of the collecting box, and a clamping groove matched with the clamping blocks for use is formed in the bottom end inside the box body.

As an improvement, the scraping mechanism comprises a second screw rod, the front end and the rear end of the second screw rod are rotationally connected with the inner wall of the box body, two sliding blocks II are sleeved on the second screw rod, a connecting rod is arranged at the bottom end of the second sliding block, a scraping plate is arranged at the bottom end of the connecting rod, and a scraping motor matched with the second screw rod for use is arranged on the outer wall of the rear side of the box body.

As an improvement, the extrusion mechanism comprises two fixing plates I positioned in the box body, the fixing plates I are connected with the auxiliary mechanism, two first idler wheels are arranged between the fixing plates I, a net belt used for connection is wound between the first idler wheels, two fixing plates II are arranged below the fixing plates, two second idler wheels are arranged between the fixing plates II, the two idler wheels II are also connected through the net belt, the rear end of the fixing plates I is provided with a first extrusion motor used by the first idler wheels on one side in a matched mode, and the middle of the outer wall of the rear side of the box body is provided with a second extrusion motor used by the second idler wheels on one side in a matched mode.

As an improvement, the auxiliary mechanism comprises a top plate, the top plate is fixedly connected with a fixed plate, a clamping plate is arranged at one opposite end of the sliding block at the front side and the rear side, two L-shaped plates are arranged at the opposite sides of the clamping plate at the front side and the rear side, two fixed rods are arranged at the opposite sides of the L-shaped plates at the front side and the rear side, and four pulleys are arranged at the opposite sides of the L-shaped plates at the same side.

Compared with the prior art, the utility model has the advantages that:

1. the extrusion mechanism connected with the lifting mechanism is arranged in the box body, the lifting motor can drive the first screw rod to rotate, so that the first slide block drives the top plate and the L-shaped plate to lift along the bracket, drives the first two rollers on the upper side to move, is matched with the mesh belt connected with the second two rollers on the lower side to be used for extrusion and dehydration of raw materials on the mesh belt on the lower side, and the distance between the mesh belt on the upper side and the mesh belt on the lower side can be adjusted at any time by controlling the lifting motor in the processing process, thereby being convenient for extrusion of raw materials with different dryness and improving the dehydration effect;

2. according to the utility model, the scraping mechanism is arranged at one side of the upper end inside the box body, the screw rod II can be driven to move through the scraping motor, so that the two sliding blocks II move along the same direction or in the opposite direction, the scraping plate is driven to move up and down through the connecting rod, one side of the scraping plate can be always close to the surface of the upper net belt, the residual raw materials on the upper side of the scraping plate are scraped, meanwhile, the upper end of the discharging port is also in sliding connection with the net belt on the lower side, the residual raw materials on the net belt on the lower side are conveniently cleaned, the raw materials are prevented from being wasted, and the stability of the device is improved.

Drawings

Fig. 1 is a perspective view of a dewatering device for an improved press according to the utility model.

Fig. 2 is an exploded view of a dewatering device collection mechanism of the present utility model for an improved press.

Fig. 3 is a front cross-sectional view of a dewatering device of an improved press according to the utility model.

Fig. 4 is a right side cross-sectional view of a dewatering device of an improved press according to the utility model.

Fig. 5 is an exploded view of a part of the construction of a dewatering device of an improved press according to the utility model.

As shown in the figure: 1. a case; 2. a collection mechanism; 21. a collection box; 22. a handle; 23. a clamping block; 24. a clamping groove; 3. a feed inlet; 4. a discharge port; 5. a scraping mechanism; 51. a second screw rod; 52. a second slide block; 53. a connecting rod; 54. a scraper; 55. a scraping motor; 6. an extrusion mechanism; 61. a first fixing plate; 62. a roller I; 63. a mesh belt; 64. a second fixing plate; 65. a second roller; 66. extruding a first motor; 67. extruding a second motor; 7. a bottom plate; 8. a lifting mechanism; 81. a bracket; 82. a fixing plate; 83. a lifting motor; 84. a gear; 85. a first screw rod; 86. a first sliding block; 9. an auxiliary mechanism; 91. a top plate; 92. a clamping plate; 93. an L-shaped plate; 94. a fixed rod; 95. and (3) a pulley.

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. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

In the description of the present utility model, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "provided," "connected," and the like are to be construed broadly, and may be fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.

The utility model is further described in detail with reference to fig. 1-5, a dewatering device for improving a pulp extruding machine, which comprises a box body 1, wherein a feed inlet 3 penetrating through the side wall of the box body 1 is fixedly connected to the upper end of one side of the box body 1, raw materials are conveniently added into the box body 1, a discharge outlet 4 penetrating through the side wall of the box body 1 is fixedly connected to the other side of the box body 1, so that dewatered pulp can smoothly flow out, in order to dewater pulp in the box body 1, a squeezing mechanism 6 is arranged in the box body 1, the squeezing mechanism 6 comprises two first fixing plates 61 positioned in the box body 1, two first rollers 62 penetrating through the two first fixing plates 61 are rotatably connected between the two first fixing plates 61, a net belt 63 for connecting is wound between the two first rollers 62, the net belt 63 only allows water to flow down, the pulp is left on the net belt 63, two second fixing plates 64 are arranged below the first fixing plates 61, two rollers II 65 are rotatably connected between the two fixing plates II 64, the two rollers II 65 penetrate through the fixing plates II 64 and are rotatably connected with the inner wall of the box body 1, the two rollers II 65 are also connected through the mesh belt 63, the mesh belt 63 on the upper side and the mesh belt 63 on the lower side are mutually matched to carry out double-sided extrusion on raw materials, in order to drive the mesh belt 63 on the upper side to move, the extrusion motor I66 matched with the roller I62 on one side is fixedly connected to the rear side of the fixing plate I61 on the rear side, the output end of the extrusion motor I66 penetrates through the side wall of the fixing plate I61 and is fixedly connected with the roller I62, the extrusion motor II 67 is fixedly connected to the outer wall on the rear side of the box body 1, the output end of the extrusion motor II 67 penetrates through the side wall of the box body 1 and is rotatably connected with the same, and the roller II 65 on one side is fixedly connected with the output end of the extrusion motor II 67.

In order to prevent raw materials from remaining on the upper mesh belt 63, a scraping mechanism 5 is fixedly connected to the upper end of one side inside the box body 1, the scraping mechanism 5 comprises a second screw rod 51, the front end and the rear end of the second screw rod 51 are rotationally connected with the inner wall of the box body 1, two sliding blocks 52 are sleeved on the second screw rod 51, internal threads matched with the second screw rod 51 are formed in the second sliding blocks 52, threads in two different directions are formed in the front end and the rear end of the second screw rod 51, the two sliding blocks 52 can move along the second sliding blocks, a connecting rod 53 is rotationally connected to the bottom ends of the two sliding blocks 52, a scraping plate 54 is rotationally connected to the bottom ends of the connecting rod 53, the scraping plate 54 is in sliding connection with the upper mesh belt 63 and is fully contacted with the scraping motor 55, raw materials are prevented from remaining on the mesh belt 63, the outer wall of the rear side of the box body 1 is fixedly connected with a scraping motor 55, and the output end of the scraping motor 55 penetrates through the side wall of the box body 1 and is rotationally connected with the second screw rod 51.

In order to enable the extrusion mechanism 6 to adjust extrusion force according to raw materials with different dryness, the bottom plate 7 is fixedly connected to the inner walls of the front side and the rear side of the box body 1, the lifting mechanism 8 matched with the extrusion mechanism 6 is fixedly connected to the upper side of the bottom plate 7, the lifting mechanism 8 comprises a bracket 81 with an I-shaped cross section, the bottom end of the bracket 81 is fixedly connected with the bottom plate 7, a fixed plate 82 is arranged above the bottom plate 7, the fixed plate 82 is fixedly connected with the top end of the bracket 81, a lifting motor 83 for providing driving force is fixedly connected to the upper end of the fixed plate 82, two vertically meshed gears 84 are arranged on one side of the lifting motor 83, a first screw rod 85 matched with the gears 84 is arranged at one end of the lower side of the fixed plate 82, the upper end of the first screw rod 85 penetrates through the fixed plate 82 and is in rotary connection with the fixed plate, the bottom end of the first screw rod 85 is in rotary connection with the bottom plate 7, the two gears 84 are respectively fixedly connected with the output end of the lifting motor 83 and the first screw rod 85, a first slide block 86 is sleeved on the first screw rod 85, and internal threads are arranged in the first slide block 86, so that the first slide block 86 is conveniently driven by the first screw rod 85 to move.

In order to collect the liquid that the guipure 63 flows down, be provided with collection mechanism 2 in the below of guipure 63 of downside, collection mechanism 2 includes collecting box 21, collecting box 21 and the inside bottom sliding connection of box 1, and the through-hole that the cooperation collecting box 21 used has been seted up at box 1 anterior lateral wall, collecting box 21's front end fixedly connected with handle 22 conveniently pulls out collecting box 21, in order to prevent collecting box 21 rocks in box 1, two trapezoidal fixture blocks 23 of fixedly connected with in collecting box 21 bottom, the draw-in groove 24 that cooperation fixture block 23 used has been seted up to the inside bottom of box 1, draw-in groove 24 shape size is unanimous with fixture block 23, can play the restriction effect to fixture block 23.

In order to prevent the first slide block 86 from rotating in the moving process and simultaneously drive the extrusion mechanism 6 to move, two auxiliary mechanisms 9 matched with the lifting mechanism 8 are arranged above the bottom plate 7, each auxiliary mechanism 9 comprises a top plate 91, each top plate 91 is fixedly connected with one fixed plate 61, the top plate 91 is fixedly connected with one opposite side of the corresponding slide block 86, the corresponding slide block 91 can drive the extrusion mechanism 6 to move up and down, clamping plates 92 are fixedly connected with the opposite ends of the first slide block 86 on the front side and the rear side, two L-shaped plates 93 are fixedly connected with the opposite sides of the clamping plates 92 on the front side and the rear side, four fixing rods 94 are arranged between the L-shaped plates 93 and the top plate 91, one ends of the fixing rods 94 are fixedly connected with the top plate 91, the other ends of the fixing rods are connected with the L-shaped plates 93 through nuts, four pulleys 95 are connected with the corresponding sides of the two L-shaped plates 93 on the same side, the pulleys 95 are in sliding connection with the support 81, friction force of the first slide block 86 is limited, and the service life of the device can be reduced.

In the implementation of the utility model, firstly, the lifting motor 83 is started to drive the screw rod I85 to rotate, the sliding block I86 starts to move along the lifting motor, the L-shaped plate 93 is driven to move along the bracket 81 under the action of the top plate 91, the upper net belt 63 is driven by the fixed plate I61 to move downwards, after the distance between the two net belts 63 meets the extrusion requirement, the extrusion motor I66 and the extrusion motor II 67 are started to respectively drive the roller I62 and the roller II 65 to start to move, the upper net belt 63 and the lower net belt 63 also start to synchronously move, then the scraping motor 55 is started to drive the screw rod II 51 to rotate, the second slide block 52 drives the scraping plate 54 to move through the connecting rod 53, the scraping plate 54 is abutted against the upper net belt 63 without affecting the movement of the net belt 63, then raw materials are added into the box body 1 from the feeding hole 3, flow to the upper surface of the lower net belt 63 along the feeding hole 3 and are driven to move to one side by the raw materials, after being extruded by the upper net belt 63 and the lower net belt 63, excessive water flows into the lower collecting box 21 through the net belt 63, residual paper pulp on the upper net belt 63 and the lower net belt 63 are scraped by the scraping plate 54 and the discharging hole 4 respectively, finally, dehydrated paper pulp is collected, the collecting box 21 is pulled out, and liquid in the raw materials is processed, so that the use process of the device can be completed.

The utility model and its embodiments have been described above with no limitation, and the actual construction is not limited to the embodiments of the utility model as shown in the drawings. In summary, if one of ordinary skill in the art is informed by this disclosure, a structural manner and an embodiment similar to the technical solution should not be creatively devised without departing from the gist of the present utility model.

Claims (5)

1. The utility model provides an improve dewatering device of press brake, includes box (1), its characterized in that: the utility model discloses a novel garbage collection device, which is characterized in that a collection mechanism (2) penetrating through the side wall of the box body (1) is arranged at the lower end of the front side of the box body (1), a feed inlet (3) penetrating through the side wall of the box body is arranged at the upper end of one side of the box body (1), a discharge outlet (4) penetrating through the side wall of the box body is arranged at the other side of the box body (1), a scraping mechanism (5) is arranged at the upper end of one side of the inside of the box body (1), an extrusion mechanism (6) is arranged in the inside of the box body (1), a bottom plate (7) is arranged on the inner walls of the front side and the back side of the box body (1), two lifting mechanisms (8) matched with the extrusion mechanism (6) are arranged on the upper side of the bottom plate (7), two auxiliary mechanisms (9) matched with a lifting mechanism (8) are arranged above the bottom plate (7), the lifting mechanism (8) comprises an I-shaped support (81), the bottom end of the support (81) is fixedly connected with the bottom plate (7), a fixing plate (82) is arranged at the top end of the support (81), a lifting motor (83) is arranged at the upper end of the fixing plate (82), two vertically meshed gears (84) are arranged on one side of the lifting motor (83), a first screw rod (85) matched with the gears (84) is arranged between one side of the bottom end of the fixing plate (82) and the bottom plate (7), and a first sliding block (86) is sleeved on the first screw rod (85).

2. A dewatering device for a press according to claim 1, characterized in that: the collecting mechanism (2) comprises a collecting box (21), the collecting box (21) is in sliding connection with the bottom end inside the box body (1), a handle (22) is arranged at the front end of the collecting box (21), two clamping blocks (23) are arranged at the bottom end of the collecting box (21), and clamping grooves (24) matched with the clamping blocks (23) are formed in the bottom end inside the box body (1).

3. A dewatering device for a press according to claim 1, characterized in that: the scraping mechanism (5) comprises a screw rod II (51), the front end and the rear end of the screw rod II (51) are rotationally connected with the inner wall of the box body (1), two sliding blocks II (52) are sleeved on the screw rod II (51), a connecting rod (53) is arranged at the bottom end of each sliding block II (52), a scraping plate (54) is arranged at the bottom end of each connecting rod (53), and a scraping motor (55) matched with the screw rod II (51) for use is arranged on the outer wall of the rear side of the box body (1).

4. A dewatering device for a press according to claim 1, characterized in that: the extrusion mechanism (6) comprises two fixing plates I (61) positioned in the box body (1), the fixing plates I (61) are connected with the auxiliary mechanism (9), two extrusion motors I (66) used by the rollers I (62) on one side are arranged at the rear end of the fixing plates I (61), a mesh belt (63) used for connection is wound between the rollers I (62), two fixing plates II (64) are arranged below the fixing plates I (61), two rollers II (65) are arranged between the fixing plates II (64), the two rollers II (65) are also connected through the mesh belt (63), extrusion motors II (67) used by the rollers II (65) on one side are arranged in the middle of the outer wall of the rear side of the box body (1).

5. A dewatering device for a press according to claim 1, characterized in that: the auxiliary mechanism (9) comprises a top plate (91), the top plate (91) is fixedly connected with a first fixed plate (61), clamping plates (92) are arranged at opposite ends of a first sliding block (86) on the front side and the rear side, two L-shaped plates (93) are arranged on opposite sides of the clamping plates (92) on the front side and the rear side, two fixed rods (94) are arranged on opposite sides of the L-shaped plates (93), and four pulleys (95) are arranged on opposite sides of the L-shaped plates (93) on the same side.