CN218250642U

CN218250642U - Raw materials reducing mechanism is used in curing agent production preparation

Info

Publication number: CN218250642U
Application number: CN202221514831.7U
Authority: CN
Inventors: 钟天雪
Original assignee: Jiangsu Nature Way Technology Co ltd
Current assignee: Jiangsu Nature Way Technology Co ltd
Priority date: 2022-06-17
Filing date: 2022-06-17
Publication date: 2023-01-10
Anticipated expiration: 2032-06-17

Abstract

The utility model discloses a raw material crushing device for curing agent production and preparation, a machine shell is fixed on a machine base, two crushing shafts are rotatably connected on the machine base, a belt wheel and a flywheel are respectively fixed at two ends of each crushing shaft, two driving motors correspondingly drive the two crushing shafts to rotate through a belt, a feed hopper is fixed at the top end of the machine shell, a first baffle and a second baffle which are arranged in an upper-lower layered manner are arranged in an inner cavity of the feed hopper, the first baffle and the second baffle are both arranged in a downward inclined manner, and the first baffle and the second baffle are mutually staggered; the inner wall of the shell is provided with a plurality of lining plates, and a step surface is formed between two adjacent lining plates. The utility model discloses a set up first baffle and the second baffle that staggers each other, form the blanking of "labyrinth", in material crushing process, can effectually reduce the departure of avoiding the particulate matter even, reduce the potential safety hazard.

Description

Raw materials reducing mechanism is used in curing agent production preparation

The technical field is as follows:

the utility model relates to a raw materials reducing mechanism is used in curing agent production and preparation.

Background art:

when the silt curing agent is prepared, need smash the massive material, intensive mixing mixes when being used for later stage preparation, jaw breaker is generally adopted in current crushing, because the shaping requirement of curing agent, when the material is broken, need avoid the existence of massive material, consequently need jaw breaker's a lot of to relapse breakage, namely, need pour the raw materials into the breaker many times and carry out crushing operation, when current jaw breaker uses, in order to avoid the material fly out in crushing process, it is general to set up rubber curtain cloth at the pan inlet department of breaker, because the curing agent raw materials finally will obtain the tiny particle shape, consequently the fly out of particulate matter that can not fine blockking of current rubber curtain cloth, in the crushing process, if there is the tiny particle material constantly to fly out, can have the potential safety hazard.

The invention content is as follows:

the utility model provides a raw material crushing device for curing agent production and preparation in order to solve the problems of the prior art.

The utility model discloses the technical scheme who adopts has:

a raw material crushing device for production and preparation of curing agents comprises a base, a shell, a feed hopper, crushing shafts, driving motors, belt wheels, belts and flywheels, wherein the shell is fixed on the base, the two crushing shafts are rotatably connected to the base, the belt wheels and the flywheels are respectively fixed at two ends of each crushing shaft, the two driving motors correspondingly drive the two crushing shafts to rotate through the belts, the feed hopper is fixed at the top end of the shell, a first baffle and a second baffle which are arranged in an upper-lower layered manner are arranged in an inner cavity of the feed hopper, the first baffle and the second baffle are both arranged in a downward inclined manner, and the first baffle and the second baffle are staggered with each other; the inner wall of the shell is provided with a plurality of lining plates, and a step surface is formed between two adjacent lining plates.

Furthermore, the lining plates are of rectangular block structures or arc block structures, the outer end faces of the lining plates are inclined planes, after the lining plates are fixed on the inner wall face of the shell through bolts, the inclined directions of all the inclined planes of the lining plates are the same, in the two lining plates which are located at the upper and lower adjacent positions, a step face is formed between the top end face of the lower lining plate and the bottom end face of the upper lining plate.

Furthermore, the crushing shaft is of a detachable structure and comprises an intermediate shaft, spacer discs, spacer sleeves, impact blocks, connecting shafts and limiting seats, the spacer discs are arranged at intervals, the four connecting shafts penetrate through all the spacer discs, locking nuts are connected to the tail ends of the two sides of each connecting shaft in a threaded mode, the spacer sleeves are sleeved on each connecting shaft, each spacer sleeve is arranged between every two adjacent spacer discs, the impact blocks are sleeved on two of the spacer sleeves between every two adjacent spacer discs respectively, the intermediate shaft penetrates through all the spacer discs along the axis direction of the spacer discs, the intermediate shaft and the two outermost spacer discs are limited through keys and key grooves, and the two ends of the intermediate shaft are respectively connected with the axial limiting seats through threads to the spacer discs.

Furthermore, the striking blocks between two adjacent partition plates are arranged in a staggered mode.

Further, both end faces of the distal end of the striking block extend outward at the same time and form a crushing head.

Furthermore, a mounting seat is fixed on the machine base, the intermediate shaft is rotatably connected to the mounting seat through a bearing, and two spring shock absorption rods are arranged between the shell and each mounting seat.

Further, a motor adjusting seat is fixed on the machine base, the motor adjusting seat is of a U-shaped seat structure with two side edges and a bottom edge, a waist-shaped groove is formed in the bottom edge of the motor adjusting seat, a guide rod is connected to the motor seat of the driving motor in a threaded mode, the guide rod penetrates through the two side edges of the motor adjusting seat, and the motor seat of the driving motor is fixed with the waist-shaped groove through bolts.

The utility model discloses following beneficial effect has:

the utility model discloses a set up first baffle and the second baffle that staggers each other, form the blanking of "labyrinth", in material crushing process, can effectually reduce the departure of avoiding the particulate matter even, reduce the potential safety hazard.

In order to ensure the crushing effect, a plurality of lining plates are arranged on the inner wall of the casing, and a step surface is formed between the two adjacent lining plates. The welt forms a plurality of step faces on the internal face of casing after fixing the casing, and all step faces make the internal face of casing "unevenness", guarantee crushing effect then.

The utility model provides a broken axle adopts detachable construction, when wherein certain part wearing and tearing or damage, directly replaces the part of this wearing and tearing or damage, need not whole broken axle of change.

The utility model discloses well driving motor's mounted position can be adjusted, adjusts the tensile force of belt through the regulation to driving motor's mounted position.

Description of the drawings:

fig. 1 is a structural diagram of the present invention.

Fig. 2 is an internal structure diagram of the present invention.

Fig. 3 is a rectangular structure view of the lining plate.

Fig. 4 is a structural view of the liner plate having an arc shape.

Fig. 5 is a structural view of a crushing shaft.

Fig. 6 is a structural diagram of the driving motor mounted on the base through the motor adjusting seat.

Fig. 7 is a structural view of the motor adjusting seat.

The specific implementation mode is as follows:

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

As fig. 1 to 7, the utility model relates to a raw materials reducing mechanism is used in curing agent production preparation, including frame 1, casing 2, feeder hopper 3, broken axle 4, driving motor 5, band pulley 7, belt 8 and flywheel 9.

The machine shell 2 is fixed on the machine base 1, the two crushing shafts 4 are rotatably connected to the machine base 2, a belt wheel 7 and a flywheel 9 are respectively fixed at two ends of each crushing shaft 4, the two driving motors 5 are fixed on the machine base 1, a belt wheel 7 is fixed on a motor shaft of each driving motor 5, and the belt wheels on the driving motors 5 are linked with the belt wheels on the crushing shafts 4 through belts. The feed hopper 3 is fixed at the top end of the shell 2, a first baffle 31 and a second baffle 32 which are arranged in a layered manner from top to bottom are arranged in an inner cavity of the feed hopper 3, the first baffle 31 and the second baffle 32 are both arranged in a downward inclined manner, the first baffle 31 and the second baffle 32 are staggered, the first baffle 31 extends to the 1/2 position of the width of the second baffle 32, and the second baffle 32 extends to the 1/2 position of the width of the first baffle 31.

The utility model discloses a set up mutual staggered first baffle 31 and second baffle 32, form the blanking of "labyrinth", in the material crushing process, can effectually reduce the departure of avoiding the particulate matter even, reduce the potential safety hazard.

In order to ensure the crushing effect, a plurality of lining plates 21 are arranged on the inner wall of the shell 2, and a step surface 22 is formed between every two adjacent lining plates 21. The lining plate 21 is fixed on the inner wall surface of the casing 2 to form a plurality of step surfaces, and all the step surfaces enable the inner wall surface of the casing to be uneven, so that the crushing effect is ensured.

The utility model provides a welt 21 is rectangle piece or circular arc block structure, and the outer terminal surface of welt 21 is the inclined plane, passes through the bolt fastening behind the internal face of casing 2 at welt 21 (the interior terminal surface of welt 21 and the laminating of casing internal face), and the incline direction on all welt 21 inclined planes is the same, in two welts 21 of adjacent position about being in, forms step face 22 between the top face of downside welt 21 and the bottom face of upside welt 21.

The utility model provides a broken axle 4 adopts detachable construction, when wherein certain part wearing and tearing or damage, directly replaces the part of this wearing and tearing or damage, need not whole broken axle 4 of whole change, and the concrete structure of broken axle 4 is: the shock absorber comprises an intermediate shaft, partition plates 41, partition sleeves 42, impact blocks 43, connecting shafts 45 and limiting seats 46, wherein the partition plates 41 are arranged at intervals, the four connecting shafts 45 penetrate through all the partition plates 41, and the tail ends of the two sides of each connecting shaft 45 are in threaded connection with locking nuts 44. A plurality of spacer bushes 42 are sleeved on each connecting shaft, the spacer bushes 42 are arranged at intervals with the spacer discs 41, that is, each spacer bush 42 is arranged between two adjacent spacer discs 41, and the spacer bush 42 is used for separating the two spacer discs 41. Two of the spacers 42 between two adjacent spacers 41 are respectively sleeved with a striking block 43, and the striking blocks 43 between two adjacent spacers 41 are arranged in a staggered manner. The striking block 43 is directly sleeved on the spacer 42, a carrier (namely, the connecting shaft 45) arranged on the striking block 43 is protected by the spacer 42, and abrasion of the striking block 43 on the connecting shaft 45 can be avoided.

The middle shaft passes through all the partition plates 41 along the axis direction of the partition plates 41, the middle shaft and the two outermost partition plates 41 are limited by keys and key grooves, and two ends of the middle shaft are respectively in threaded connection with limiting seats 46 for axially limiting the partition plates 41.

Both end faces of the distal end of the striking block 43 extend outward at the same time and form a crushing head 431. The impact block 43 adopts a structure of 'heavy head and light foot', and when the crushing shaft 4 rotates, or more stable centrifugal force is adopted, the crushing effect is ensured.

Be fixed with mount pad 11 on frame 1, the jackshaft passes through the bearing and rotates the connection on mount pad 11, be equipped with two spring shock absorber poles 6 between casing 2 and every mount pad 11, spring shock absorber pole 6 is installed between casing 2 and mount pad 11, mount pad 11 is as the installation carrier of broken axle 4, when using, this department produces mechanical vibration great, here installation spring shock absorber pole 6, can cushion broken axle 4 and rotate the vibration of in-process, and alleviate the material crushing in-process, the material hits the vibration of casing 2.

The utility model discloses well driving motor 5's mounted position can be adjusted, adjusts the tensile force of belt 8 through the regulation to driving motor 5's mounted position. The adjusting structure of the installation position of the driving motor 5 is as follows: a motor adjusting seat 12 is fixed on the base 1, the motor adjusting seat 12 is a U-shaped seat structure with two sides and a bottom, a waist-shaped groove 14 is formed in the bottom of the motor adjusting seat 12, a guide rod 51 is connected to the motor seat of the driving motor 5 in a threaded manner, the guide rod 51 penetrates through the two sides of the motor adjusting seat 12, the guide rod 51 is arranged to ensure that the motor can only move along the direction of the guide rod when the motor is adjusted, the damage to a belt caused by low position is avoided, and after the position is adjusted to a required position, the motor seat of the driving motor 5 is fixed with the waist-shaped groove 14 through bolts.

The foregoing is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, several modifications can be made without departing from the principle of the present invention, and these modifications should also be regarded as the protection scope of the present invention.

Claims

1. The utility model provides a curing agent production is raw materials reducing mechanism for preparation which characterized in that: the crushing device comprises a machine base (1), a machine shell (2), a feeding hopper (3), crushing shafts (4), driving motors (5), belt wheels (7), belts (8) and a flywheel (9), wherein the machine shell (2) is fixed on the machine base (1), the two crushing shafts (4) are rotatably connected to the machine base (1), the belt wheels (7) and the flywheel (9) are respectively fixed at two ends of each crushing shaft (4), the two driving motors (5) correspondingly drive the two crushing shafts (4) to rotate through the belts (8), the feeding hopper (3) is fixed at the top end of the machine shell (2), a first baffle (31) and a second baffle (32) which are arranged in an upper-lower layered mode are arranged in an inner cavity of the feeding hopper (3), the first baffle (31) and the second baffle (32) are both arranged in a downward inclined mode, and the first baffle (31) and the second baffle (32) are staggered mutually; the inner wall of the shell (2) is provided with a plurality of lining plates (21), and a step surface (22) is formed between two adjacent lining plates (21).

2. The raw material crushing apparatus for production preparation of a curing agent according to claim 1, characterized in that: the lining plates (21) are of rectangular block or arc block structures, the outer end faces of the lining plates (21) are inclined planes, after the lining plates (21) are fixed on the inner wall face of the casing (2) through bolts, the inclined directions of the inclined planes of all the lining plates (21) are the same, the lining plates (21) are located in two lining plates (21) at the upper and lower adjacent positions, and step faces (22) are formed between the top end faces of the lower lining plates (21) and the bottom end faces of the upper lining plates (21).

3. The raw material crushing apparatus for production preparation of a curing agent according to claim 1, characterized in that: broken axle (4) are detachable construction, including the jackshaft, spacer disc (41), spacer sleeve (42), hit piece (43), connecting axle (45) and spacing seat (46), a plurality of spacer discs (41) are separated by certain clearance and are arranged, all spacer discs (41) are passed in four connecting axles (45), end threaded connection has lock nut (44) in the both sides of every connecting axle (45), a plurality of spacer sleeves (42) are established to the cover on every connecting axle, every spacer sleeve (42) are arranged in between two adjacent spacer discs (41), it establishes to overlap respectively on two wherein spacer sleeves (42) between two adjacent spacer discs (41) hits piece (43), the jackshaft passes all spacer discs (41) along the axle center direction of spacer disc (41), it is spacing through key and keyway between jackshaft and two spacer discs (41) in the outside, threaded connection carries out axial spacing seat (46) to spacer disc (41) respectively at the both ends of jackshaft.

4. The raw material crushing apparatus for the production of a curing agent according to claim 3, wherein: the striking blocks (43) between two adjacent separation discs (41) are arranged in a staggered way.

5. The raw material crushing apparatus for production preparation of a curing agent according to claim 3, characterized in that: the two end faces of the tail end of the striking block (43) simultaneously extend outwards to form a crushing head (431).

6. The raw material crushing apparatus for production preparation of a curing agent according to claim 3, characterized in that: the motor base is characterized in that a mounting seat (11) is fixed on the motor base (1), the intermediate shaft is rotatably connected to the mounting seat (11) through a bearing, and two spring shock absorption rods (6) are arranged between the shell (2) and each mounting seat (11).

7. The raw material crushing apparatus for production preparation of a curing agent according to claim 1, characterized in that: the motor adjusting seat is characterized in that a motor adjusting seat (12) is fixed on the base (1), the motor adjusting seat (12) is of a U-shaped seat structure with two sides and a bottom edge, a waist-shaped groove (14) is formed in the bottom edge of the motor adjusting seat (12), a guide rod (51) is connected to the motor seat of the driving motor (5) in a threaded mode, the guide rod (51) is arranged on two side edges of the motor adjusting seat (12) in a penetrating mode, and the motor seat of the driving motor (5) is fixed with the waist-shaped groove (14) through bolts.